Lake Malawi National Park

Country
Malawi
Inscribed in
1984
Criteria
(vii)
(ix)
(x)
The conservation outlook for this site has been assessed as "significant concern" in the latest assessment cycle. Explore the Conservation Outlook Assessment for the site below. You have the option to access the summary, or the detailed assessment.
Located at the southern end of the great expanse of Lake Malawi, with its deep, clear waters and mountain backdrop, the national park is home to many hundreds of fish species, nearly all endemic. Its importance for the study of evolution is comparable to that of the finches of the Galapagos Islands. © UNESCO
© Peter Howard

Summary

2025 Conservation Outlook

Finalised on
11 Oct 2025
Significant concern
Lake Malawi National Park remains a region of outstanding natural beauty. However, there has been some decline in this particular value due in part to the deterioration of the Golden Sands camp area, continued deforestation, and the recent construction of a water supply plant near Nkhudzi Hills. Aquatic biodiversity and endemism among nearshore fishes remain high, but there is evidence that fish diversity has declined in some areas of the park. The trends of most threats and metrics are such that there is significant concern about the park’s long-term conservation status. However, there have been several positive developments in the past decade with regard to park management. The granting of concessions to private agencies has led to the development of tourist facilities on three of the park’s islands (Domwe, Mumbo, Nankoma). These tourist operations have resulted in localized improvement of environmental conditions, have created employment, and have allocated a portion of their profits for the benefit of local communities. Park management has facilitated the development of Village Natural Resource Committees, which serve as a liaison between park management and local communities for the purpose of natural resource management and the disbursement of funds received from the tourist concessions. A fish monitoring protocol has also been finalised (although it is not yet being fully implemented). Several new culturally important sites have been identified in and near the park. Lake Malawi National Park remains an extremely valuable asset and heritage for local communities and beyond. The park’s stewards have had to work under the constraints of a severely limited budget. Over the past five years this constraint has been relieved to some extent through several internationally funded projects that are helping to increase the capacity for law enforcement and research, and promoting improved communication and collaboration with the human populations within and near the park.

Current state and trend of VALUES

High Concern
Since its inscription, some of the aesthetic aspects have deteriorated (e.g. increased deforestation; further decline of the Golden Sands Holiday Camp; construction of a water supply plant at Nkhuzi Hills), while others have improved (e.g. construction and recent renovation of an Environmental Education Centre; tourist concessions on the islands). Based on limited data, it appears that evolutionary processes, fish diversity, and the high level of fish species endemism have been impacted to a small degree. A significant positive change for the park has been improved communication and collaboration with surrounding communities, including financial benefits for these communities administered through Village Natural Resource Committees. However, several threats have increased over the past several decades, due to increasing anthropogenic pressures (leading to park encroachment, increased fishing pressure, increased wood harvesting, increased plastic pollution, and increased agricultural activity on marginal land within the Lake Malawi watershed), increased riverine loading of sediment and algae-stimulating nutrients, and the presence of potentially invasive species in the Lake Malawi watershed. While the park’s World Heritage values remain largely intact, there is an urgent need to establish monitoring programs to better assess the status and trends of these values, and to strengthen the park's capacity to address the most serious threats.

Overall THREATS

High Threat
The major current threats to the property include overfishing, and land use change with associated impacts on nearshore water quality. Pollution is on the rise through expanding human populations and increasing tourism development, especially along the shorelines near the enclave villages. The effects of climate change, including lake warming and extreme rainfall events, is a very real current threat. Most changes that have occurred within the park since its inception in 1984 are the result of the exploitation of its natural resources and growth of the human population within and around the park, leading to greater pollution, encroachment, and increased fishing pressure. These are long-term threats that have small impacts within a given year, but have significant cumulative impacts over time. In addition to these internal threats, the park is affected by larger-scale threats that affect Lake Malawi as a whole, including over-fishing in offshore waters, transport of sediment and nutrients from the watershed to the lake, and changes related to climate change, including warming of the lake and changes in the intensity and frequency of rain events that can accelerate soil erosion and siltation in the species-rich nearshore zone. The risk posed by some invasive species may be compounded by changes in nearshore water quality. Any consideration of threats to Lake Malawi National Park must take into account threats to the lake as a whole.

Overall PROTECTION and MANAGEMENT

Serious Concern
There is serious concern about the site’s protection and management and most of the challenges the park faces regarding protection and management have existed since its inception. The primary challenges include over-exploitation of the park’s terrestrial resources, including woodland, grasslands, and fauna; minimal protection of fish within the 100 meter zone; inadequate tourist facilities; weaknesses in monitoring and law enforcement; and weaknesses in environmental education. The key underlying causes of these challenges are lack of sufficient funding, lack of expertise (especially with regard to fish taxonomy and ecology), and challenges that result from the presence of densely populated enclave villages within the park. In addition, despite its status as a World Heritage site, the park appears to be given lower priority than some of Malawi’s other parks and game reserves with regard to management, protection and tourism development. In the past two decades, additional threats have arisen that are relevant to the entire Lake Malawi ecosystem, including oil exploration, climate change, land use change (with associated inputs of sediment and nutrients), over-fishing and invasive alien species introductions. These challenges cannot be addressed by the park alone, or by the State Party alone, as they are trans-border issues that must be addressed at the watershed level through cooperation with multiple sectors and the other riparian states. Recent efforts to improve management of both the terrestrial and aquatic ecosystems in the park include formal training in natural resource management and training of local tour guides by the Malawi School of Tourism.

Full assessment

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Description of values

Outstanding natural beauty of Rift Valley Great Lake

Criterion
(vii)
Situated in the Great Rift Valley of Africa, Lake Malawi is the 3rd largest lake in Africa and the 9th largest in the world. It is characterised by crystal clear waters, and high diversity of habitats. On the Mozambique and Tanzanian shorelines the lake is bounded by wooded hillsides of steep escarpments, while on the Malawi coast there is greater variety of habitat with gentler sloping shorelines in many areas, but also extensive rocky islands and shorelines, with massive rounded granite boulders, partially submerged and washed by wave action in many areas. Between the rocky sections are sun-drenched sandy bays, with inflowing rivers and streams creating reedy lagoons and lake-edge swamps. The juxtaposition of these landscape elements creates scenes of outstanding natural beauty (World Heritage Committe, 2010).

Key example of evolutionary processes

Criterion
(ix)
In the lake, the rapid speciation leading to the species flocks of cichlids and clariids, which challenge evolutionary biologists, are of particular significance (Kornfield and Smith, 2000; Snoeks and Konings, 2004; Turner, 2007; Weyl et al., 2010). The speciation of cichlid fishes in Lake Malawi within a geologically short period of time is considered to be of equal or of greater importance for the study of evolutionary processes as the Galapagos Island finches or honeycreepers of Hawaii (IUCN 1984; UNESCO, 2010)

Extraordinary diversity of fish species

Criterion
(x)
Lake Malawi contains a notable diversity of fish species, with estimates of number of species varying widely but most likely in the range of 1,000 species with hundreds of cichlid species still to be described (Konings, 1990; Turner et al., 2001; Chavula et al. 2023). Its fishes are a source of food for millions, provide livelihood, encouraging tourism, fascinating the scientific fraternity, enchanting aquarists around the world and maintaining ecosystem processes in the lake (Weyl et al., 2010). As a result there is an abundance of peer-reviewed and grey literature available on the limnology, fisheries and ichthyofauna of the lake (Bootsma and Hecky, 2003; Oliver, 2017).

Extremely high levels of species endemism

Criterion
(x)
Endemism is extremely high, with >99% of cichlid fish and an entire clariid species flock (Bathyclarias spp.) known only from Lake Malawi (e.g. Sayer et al. 2019).
Terrestrial biodiversity
The terrestrial component comprises wooded hillsides and all the islands that protect part of the catchment of the lake. The biodiversity of these terrestrial habitats includes a few notable species. Mammals include hippopotamus (Hippopotamus amphibius, VU) (particularly in the Monkey Bay area and in shallow bays just southeast of Monkey Bay) grey duiker (Sylvicapra grimmia, LC), Sharpe’s grysbok (Raphicerus sharpei, LC) (common on the west side of Nankumba Peninsula), klipspringer (Oreotragus oreotragus, LC) (also common on the west side of Nankumba Peninsula), baboon (Papio spp., LC), vervet monkey (Chlorocebus pygerythrus, LC), and bush pig (Potamochoerus larvatus, LC) (common on Domwe Island). Warthog (Phacochoerus africanus, LC) were present prior to the early 1980s (Carter, 1987; Lewis et al., 1986), but have not been reported in the park for several decades (IUCN Consultation, 2024). The elephant population, over 70 animals, that used to frequent wooded areas inland from the park and occasionally come down to drink in the lake, was relocated to Majete Wildlife Reserve. Leopard (Panthera pardus, VU), bushbuck (Tragelaphus scriptus, LC) and blue monkey (Cercopithecus mitis, LC) are present in the park. The park is rich in bird life including fish eagle (Haliaeetus vocifer, LC) along the shoreline. The islands, especially Mumbo and Boadzulu, are important nesting areas for white-throated cormorant (Phalacrocorax lucidus, LC) which number several thousand (Linn & Campbell, 1992). Reptiles include the nile crocodile (Crocodylus niloticus, LC) and abundant monitor lizards like the Nile monitor (Varanus niloticus, LC) and the rock monitor (Varanus albigularis, LC) on Boadzulu Island and Mumbo Island (IUCN, 2011).

Assessment information

High Threat
The major current threats to the property include overfishing and land use change with associated impacts on nearshore water quality. Pollution is on the rise through expanding human populations and increasing tourism development, especially along the shorelines near the enclave villages. The effects of climate change, including lake warming and extreme rainfall events, is a very real current threat. Increased sediment loading following high rainfall events, exacerbated by intensive agriculture in the lake’s watershed, may be affecting fish productivity and diversity, especially at the Maleri Islands, and there is evidence that phytoplankton concentrations in the lake are increasing. The long-term effects of climate change are difficult to predict, but there is a critical need for regular monitoring of the nearshore fish communities and water quality to assess the response to these stressors. Long-term records indicate that Lake Malawi and the other African Great Lakes are warming as a result of climate change. The current and future effects of this warming are uncertain, but recent large-scale fish kills in the lake, and an apparent increase in phytoplankton abundance in the lake, suggest the lake is being affected by external stressors. Any changes to the lake’s physical, chemical and biological dynamics will certainly affect the species-rich fish community with the nearshore waters of Lake Malawi National Park.
Changes in traditional ways of life and knowledge systems that result in negative impact, Identity/social cohesion/ changes in local population and community that result in negative impact
(Changes to traditional way of life)
Data Deficient
Inside site
, Scattered(5-15%)
Outside site
The traditional way of life in Chembe Village - fishing and subsistence farming - has been irretrievably changed by the influx of tourists and outsiders seeking employment in the tourism and service sector and an increase in human population. Other enclave villages have been impacted by rising human populations, overcrowding, and declining fish populations (Bootsma, 2018; Kanyerere et al., 2018; State Party of Malawi, 2024). These changes likely impact the natural values, however the threat level is difficult to assess.
Mining & Quarrying
(Sand and clay mining)
Low Threat
Inside site
, Scattered(5-15%)
Outside site
Sand and clay mining for building materials, brick production, etc. is a potential threat inside the park and causes land degradation and loss of aesthetics in surrounding areas. Brick-making in and adjacent to the park relies in part on fuel wood harvested from the property, which is collected illegally.
 
Recreational Activities, Other Human Disturbances
(Tourism impact)
High Threat
Inside site
, Scattered(5-15%)
Outside site
The upgrading of Blue Zebra Lodge at Maleri islands and the marketing of the Kayak Africa lodges has promoted an increase in the number of tourists visiting Lake Malawi National Park. The numbers have doubled compared with the period of COVID-19 to now (IUCN Consultation, 2024). There has also been an exponential increase of tourist facilities adjacent to the camp in Chembe Village over the past two decades. Littering along the park entrance road to Chembe enclave village is evident (IUCN Consultation, 2020). Operators of some of these facilities are making efforts to minimize environmental impacts, but the increased number of visitors and permanent residents has likely led to increased pollution. Of particular concern is the effect of sewage on nearshore water quality, which may contain high concentrations of fecal bacteria and other human pathogens (Tyner et al., 2018). Other tourism impacts include increased disruption of nearshore fish communities by scuba divers and boat noise (Harding et al., 2018; Ripple Africa, 2020), and loss of local culture and tradition.

The management authority has been conducting collaborative clean-up exercise with local communities in enclave and surrounding villages to address olid waste pollution (IUCN Consultation, 2025).
Fire & Fire Management
(Uncontrolled veld fires)
Data Deficient
Inside site
, Throughout(>50%)
Outside site
Uncontrolled burning of almost the entire terrestrial component of the park estate (except the islands) is an annual occurrence, with impacts on woodland density and species composition, animal habitat, soil erosion, and nutrient mobilization (Bootsma et al., 1999; Abbot and Mace, 1999; Ripple Africa, 2020). However, there are no recent data to indicate the level of threat and impact on key attributes.
Water-borne & other effluent Pollution, Garbage & Solid Waste
(Water and air pollution)
High Threat
Inside site
, Localised(<5%)
Outside site
Due to limited industrialization within the Lake Malawi watershed, the concentration of toxins is generally relatively low (e.g. Kidd et al., 2003). However, nearshore concentrations of fecal coliform bacteria in much of the nearshore water around the property are very high (Tyner et al. 2018). Sources may include seepage from septic tanks and pit latrines, particularly early in the rains when accumulated human waste is washed into the lake. Data (Madsen et al., 2011; Nagoli et al., 2019) indicates that the prevalence of schistosomiasis, normally associated with poor sanitation, is much greater in park enclave fishing villages and fish landing sites than in villages located further inland. Localized pollution also results from spillage of boat fuel and oil. Conventional forms of air pollution are not a serious problem for most of the year, but air pollution can be locally and temporally severe during the dry season when biomass burning is widespread. Apart from the direct effects on human health, biomass burning also transports large amounts of nutrients through the atmosphere into the lake, which has the potential to promote, in concert with other factors, eutrophication in the long-term (excessive growth of algae; Bootsma et al. 1999). Plastic pollution is apparent throughout the enclave villages, including in the nearshore waters of the lake (Mayoma et al., 2019). There is little data quantifying this pollutant, and it deserves greater attention considering the evidence for pervasive microplastic pollution and its negative effects in African aquatic ecosystems (Yakubu et al., 2024).
Fishing, Harvesting & Controlling Aquatic Species
(Overfishing and illegal fishing)
Very High Threat
Inside site
, Throughout(>50%)
Outside site
Overfishing and illegal fishing is a major problem throughout the park waters (Ripple Africa, 2020). Although the zonation plan developed by Tweddle et al. (1984), designed in consultation with the fishing communities to reduce conflict and restore fishers’ rights to some key fishing sites was partially implemented, it has never been fully enforced. Fishing activities do not specifically target mbuna (the 13 genera of cichlids that make up the majority of the nearshore biodiversity), which are relatively small, but its likely that mbuna are caught in nets that are set for other species because these nets are frequently deployed in park waters (Ripple Africa, 2020). Since its inception in 1984, there has been an apparent decline in cichlid diversity in most park waters, with the exception of Chinyamwezi and Chinyankhwazi Islands (Kanyumba et al., 2012). In addition to negatively affecting biodiversity, nearshore fishing in park waters results in the capture of spawning fish and immature fish, including chambo (three species of Oreochromis), lowering the productivity of these commercially important species (Bell et al. 2012). The only areas where significant protection occurs are those around tourist lodges on Mumbo and Domwe Islands, and the southern end of Thumbi West Island (which is frequented by scuba charters based in Chembe Village). Outside of the park, there is evidence that community management of the fishery is effective near Mbenji Island (Sato and Pemba, 2022; Chirwa et al., 2023). Earlier attempts to reduce fishing in park waters using anti-netting devices were successful, but met with so much protest from local fishers that they had to be abandoned (Konings, 2017). Recently the State Party has been able to purchase boats and equipment with support from UNESCO and the African Development bank, increasing the ability to enforce fishing regulations (State Party of Malawi, 2024). Aside from two brief surveys (Rusuwa et al., 2006; Kanyuma et al., 2012), on-going fish monitoring on abundance and diversity around Nkhudzi hill has been carried out (Monkey-Bay Capture Fisheries Centre and Lake Malawi National Park reports of 2022 and 2023). Two baseline surveys to determine the abundance and distribution of cichlid species were conducted in 2020 (Ripple Africa Report, 2020) and in 2022 (IUCN Consultation, 2024).
Residential Areas
(Increasing anthropogenic pressure)
High Threat
Inside site
, Localised(<5%)
Outside site
Human population in the enclave villages has increased from an estimated 6000 in the 1970s to more than 25,000 in 2018 (State Party of Malawi, 2018). More recent numbers are not available, but considering that Malawi's population growth rate is 2.5%, the enclave population in 2024 was likely significantly greater than 25,000. The population in the largest town outside of the park, Monkey Bay, has also increased, from 5,649 in 1987 to 14,955 in 2018 (Malawi Government Statistics Office, 2019). Population growth in the enclave villages is due to both reproduction and migration from other regions, primarily for the purpose of fishing (Ripple Africa, 2020). This places a strain on the natural environment as well as the social and physical health of the communities themselves. In addition to increased demand on the park’s natural resources, population growth within the enclave villages has resulted in the encroachment of houses within the park boundaries, even where these boundaries are well marked (Bootsma, 2018; UNESCO, 2020).
Recreation & Tourism Areas
(Poorly managed tourism, and excessive localised development)
High Threat
Inside site
, Localised(<5%)
Outside site
The tourism focal point of the park is Cape Maclear, at the northern end of the Nankumba Pensinsula. This area includes the park’s enclave village, Chembe. The village’s economy historically relied primarily on agriculture and fishing. There was limited tourist accommodation within the village, and most tourists stayed in tents and rondavels at the Golden Sands Holiday Camp, which is within the park. Although in the past 20 years Golden Sands has deteriorated to the point where it receives few visitors, three sites in the park have now been earmarked for tendering for tourism facilities, including Golden Sands through a PPP arrangement (IUCN Consultation, 2024).The Chembe Village beachfront has seen the development of numerous tourist facilities, including several scuba charter companies and Kayak Africa, a company that operates tourist camps within the park on Mumbo Island and Domwe Island. The tourist camps have resulted in a net benefit to the park, including the reduction of illegal fishing near the camps and income that benefits park management as well as local communities through the legally recognized Mangochi Salima Lake Park Association (MASALAPA). By contrast, the increased tourism in Chembe village has produced mixed results. While it has likely resulted in a net increase of income to the village, it has altered village culture in negative ways. In the past unofficial tour guides from the village escorted tourists into the park, often without payment of park admission fees. Tour guides are now registered with Tourism Department and have been receiving training. Currently the park has been monitoring the payment of park entry fee collected by tour guides (IUCN Consultation, 2025).

The high density of tourist facilities along the beach front may also result in deterioration of nearshore water quality due to the leaking of fecal bacteria and human pathogens from septic systems (see separate threat). According to a State Party report (2020), assessments are underway for the development of tourist facilities within the park at Cape Maclear, with support from the African Development Bank and an ESIA will be conducted and submitted to IUCN and UNESCO prior to any development (State Party of Malawi, 2023).
Roads, Trails & Railroads
(Upgrading of road to Cape Maclear)
Low Threat
Inside site
, Localised(<5%)
Outside site
Parts of the Monkey Bay - Cape Maclear road were paved between 2010 and 2012, which has resulted in easier access to the park’s interior. This may have accelerated the extraction of park resources, especially wood (and charcoal), but also facilitates patrolling and provides easier access to the park by tourists. The State Party provided notification of plans to upgrade this road in 2022, which was followed by a reminder from the World Heritage Centre that this would require an environmental impact assessment (UNESCO, 2023). The State Party of Malawi (2024) has indicated that a Heritage impact assessment was submitted, and upgrading of the road has been conducted.
Roads, Trails & Railroads, Utility & Service Lines, Fences & Walls
(Mangochi Water Supply Project)
Low Threat
Inside site
, Localised(<5%)
Outside site
In 2021 construction of a water supply utility was initiated in the Nkhudzi Hills area of the National Park (UNESCO, 2023). This includes an access road, an 8-meter tall concrete water tank, and a water pipeline within the park boundary, and associated infrastructure immediately outside the park boundary. In addition to affecting the park's aesthetic properties, erosion resulting from the removal of vegetation may, in the short-term, affect water quality in the adjacent 100-meter nearshore zone of the lake (UNESCO, 2023).
Hunting, Collecting & Controlling Terrestrial Animals, Logging, Harvesting & Controlling Trees
(Land use change from grazing and deforestation)
Low Threat
Inside site
, Throughout(>50%)
Outside site
With increasing human populations the pressure on the park's natural resources has steadily been increasing which has led to continued deforestation and livestock grazing. The denudation of the hills of the LMNP is clearly apparent in satellite photos in the 2014 mission report (UNESCO & IUCN, 2014) and in more recent photos (Bootsma 2018). This is due to excess harvesting of fuelwood as well as regular burning. Abbot (1996) showed that collection of firewood (fallen dead branches and twigs of small diameter) for domestic use was less to blame than harvesting large trees and branches for use in smoking fish. As the population density in the enclave villages has increased by more than five times since the park’s inception (UNESCO & IUCN, 2014), the rate of tree loss has likely increased, although this may be tempered to some degree by the provision of electrical power to some enclave villages, which was not available when the park was first established. The increased turbidity of nearshore waters resulting from deforestation-related soil erosion may have a negative effect on fish behaviour, and may lead to loss of diversity (Seehausen et al., 1997; Rusuwa et al., 2006). While there is a significant amount of agriculture (primarily maize production) in some of the enclave villages, grazing and foraging within park boundaries is limited primarily to small groups of goats and chickens in some of the enclave villages. These have some influence on vegetation in park land immediately around the villages but have a minimal impact on the parks terrestrial habitat as a whole.
Water-borne & other effluent Pollution, Air-borne Pollutants
(Increasing phosphorous and nitrogen concentration)
High Threat
Inside site
, Localised(<5%)
Outside site
Leaching and runoff of fertilisers is not a major threat, as agriculture is limited primarily to Chembe Village, and the application of fertilisers is moderate. Nevertheless, land use change was identified as one cause of an increase in phosphorus concentration noted in sediment cores from LMNN (Chavula et al. 2023). Atmospheric deposition is another important source of nitrogen and phosphorus for LMNN. Considering that nearly 60 % of the total input of water is derived from direct rainfall over the lake surface and that the surface area of the lake is large, it is not surprising that nutrient input into the lake from atmospheric deposition is prominent (Chavula et al. 2023).
Of greater concern is soil erosion resulting from deforestation and poor agricultural practices. Sediment loading to the lake from the Nankumba Peninsula is moderate, due to the small watershed area and granitic geology of the region. However, deforestation and agricultural expansion have resulted in increased loads of sediment and nutrients to the lake from larger tributaries (Hecky et al., 2003). The effect of these loads on the Nankumba Peninsula appears to be relatively small (Vundo et al., 2019), but the Maleri Islands, which are near the mouth of the Linthipe River, are heavily impacted by turbid plumes (McCullough et al., 2007) which are a major threat to fish abundance and diversity in the nearshore waters around these islands (Rusuwa et al., 2006). Siltation is also causing a lot of challenges to the LMNN by destroying fish habitats and causing nutrient loading (Chavula et al. 2023).
Changes in Temperature Regimes, Changes in Precipitation & Hydrological Regime
(Increasing temperatures and decreasing rainfall)
High Threat
Inside site
, Throughout(>50%)
Outside site
Impacts of climate change resulting from increased temperatures (which fuel algal blooms) and increased speeds of Mwera winds exacerbate the other threats to the site (Chavula et al. 2023). A study by Limuwa et al. (2018) revealed that increasing temperatures and decreased rainfall have led to a decline in fish catches, negatively affected the livelihoods of fishing communities around the LMNN. The study also noted that climate change has led to a shift in the composition of fish species, with some species becoming more dominant while others are declining. Of late, the LMNN has had a number of reported cases of mass fish kills, particularly in the southern part of the lake, which may be due to increased temperature with climate change that enhance algal blooms which consume huge columns of oxygen when they die, and increased speeds of Mwera winds which blow over the lake thereby enhancing water circulation and extrude anoxic bottom waters to the lake surface, causing fish kills in the process (Chavula et al. 2023).
High Threat
The immediate potential threats are the introduction of invasive alien species and pathogens and the deterioration of nearshore water quality. The longer-term threats are oil exploration and climate change. The most significant invasive species threat is the presence of Nile tilapia in the lake catchment for aquaculture. Escape of this species and its colonization of the lake is highly likely without urgent action to remove the threat. There is strong evidence that the loading of sediment and nutrients (phosphorus and nitrogen) to the lake have increased over time, and data from other African lakes, particularly Lake Victoria, demonstrate the negative impact this can have on fish diversity. The threat of oil exploration has decreased somewhat in the past 2 years due to the ending of exploration concessions. But the potential for further exploration and eventual extraction remains. For all practical purposes, Lake Malawi is a closed system and any oil spills will remain in the lake for decades, posing a significant potential threat.
Oil & Gas exploration/development
(Offshore oil exploration)
High Threat
Outside site
Offshore oil exploration activities occurred in the northern part of the lake prior to 2020 (Africa Oil and Power, 2017). Although this was some distance from the World Heritage property it presents the risk of oil and other pollutants spilling into the lake, which would have far-reaching consequences. In late 2013, a second oil concession was awarded, which covers the southern part of the lake, including the entire property. No exploration was carried out under this concession (IUCN, 2022). Hamra Holdings Inc. was licensed to explore for oil in the lake until 2022. However, this concession ended in 2021 and no new concessions have been granted (IUCN, 2022). The State Party has recently established a state company to exploit mineral resources, and the 1983 Petroleum Exploration and Reduction Act is currently under review. At this time, there appear to be no concrete plans for oil exploration or extraction on Lake Malawi, but the potential remains (IUCN, 2022). While the potential for oil pollution is currently low, the impact of an oil spill on the World Heritage site and Lake Malawi as a whole would be catastrophic (e.g. Bootsma and Hecky, 2003; Verheyen et al., 2016), and so the threat can still be considered high.
Invasive Non-Native/ Alien Species, Pathogens
(Introduction of invasive alien species and pathogens)
Invasive/problematic species
Oreochromis niloticus
Oreochromis leucostictus
Cyprinus carpio
Melanoides tuberculata
Eichhornia crassipes
Very High Threat
Inside site
, Extent of threat not known
Outside site
The Malawi Department of Fisheries actively promotes aquaculture within the country, utilizing indigenous species (Kaunda et al., 2023); In 2004 Maldeco Aquaculture initiated a cage culture operation close to the park’s southernmost component, Boadzulu Island. If expanded, this site could have affected water quality in the area around Boadzulu Island (Gondwe et al., 2012). However, this operation ceased in 2022 (Phiri et al., 2025). Of greater concern is the presence of two non-indigenous species of Oreochromis that are being grown on fish farms in the Tanzanian portion of the Lake Malawi watershed – O. niloticus and O. leucostictus (Genner et al., 2013). O. niloticus in particular is likely to compete and hybridize with native species (Stauffer et al., 2022). No observations of these species have been reported in Lake Malawi, but because they are being grown in ponds that have a direct connection to the lake’s largest tributary – the Ruhuhu River – there is potential for their introduction into the lake. Farming of common carp (Cyprinus carpio) was previously promoted by the Malawi Government (Chirwa et al., 2019). Although it has since been banned, its re-introduction is still being considered (Chirwa et al., 2019). Being a shallow-water benthic feeder, its introduction to Lake Malawi is likely to have a negative impact on nearshore fish communities (Msiska and Cost-Pierce, 1993).

Overall, the primary species of concern are Oreochromis niloticus (Nile tilapia), O. leucostictus, and Cyprinus carpio (common carp) (Genner et al., 2013; Chirwa et al., 2019; Stauffer et al., 2022). Other reports on LMNP have discussed the risk of introduction of predators such as Nile perch and tigerfish (UNESCO, 2023). The risk of the former species is minimal as it would require a coordinated multinational project to succeed, but there is a risk of accidental introduction of tigerfish through the canals of the proposed Lower Shire Irrigation Scheme. Flooding events associated with high-rainfall cyclones may also allow tiger fish to swim upstream of the Murchison Rapids on the Shire River, which currently separates fishes of the Zambezi system from Lake Malawi. In addition to affecting ecological and evolutionary processes, the introduction of non-indigenous fish species may lead to the spread of disease.
An invasive gastropod, Melanoides tuburculata, has recently entered Lake Malawi and is present within park waters, where it has altered the composition of the native benthic invertebrate community (Genner et al., 2004; Van Bocxlaer and Albrecht, 2015). To date its impact on the lake’s fish fauna appears to be minimal, but continued monitoring of this and other benthic invertebrates species is critical.
Within Lake Malawi there is local endemism, with many cichlid species confined to specific islands or rocky reefs. In the past, there has been relocation of species within the lake, due primarily to the release of fish from aquarist collectors (Trendall, 1988). This poses a threat to local biodiversity, as relocated species may compete with locally endemic species, and may also hybridize with them (Kanyumba et al., 2012). The aquarist trade has become more sensitized to this problem over time, and it is believed to be less serious than in the past, but the lack of monitoring data makes it difficult to determine whether this is still occurring (Msukwa and Jere, 2025). Water hyacinth (Eichornia crassipes), an invasive aquatic plant that originated in South America, has caused serious problems in the Shire River, which drains Lake Malawi (Mellhorn, 2013). The plant is present in the lake, although its abundance is low, likely due to the relatively low nutrient concentrations in the lake (Bootsma and Jorgensen, 2004). However, in areas that experience high nutrient loads, such as the Maleri Islands which are near the mouth of the Linthipe River, the expansion of water hyacinth is a real threat (Bootsma and Hecky, 1993). Lake Victoria serves as an object lesson in the devastating impact this plant can have on biodiversity, water quality and local economies (Masifwa et al., 2001).
Water-borne & other effluent Pollution
(Nearshore water quality)
High Threat
Inside site
, Extent of threat not known
Outside site
Studies have documented the deterioration of nearshore water quality in Lake Malawi, which is due primarily to sediment and nutrient inputs from tributary rivers (Hecky et al., 2003; McCullough et al., 2007).  Cichlid fishes are highly dependent on visual cues for mate selection, and declines in water clarity have been shown to results in loss of biodiversity (Seehausen et al., 1997); While the Nankumba Peninsula region is somewhat less susceptible to these impacts, due to the absence of large tributary rivers in the region, other parts of the park, especially the Maleri Islands, are highly susceptible (McCullough et al., 2007); An increase in water turbidity will also likely result in the reduction of benthic algal production, which is the source of primary production that supports much of the nearshore fish community (Bootsma et al., 1996); Continued expansion of agriculture onto marginal land will increase this threat, which will be especially severe in years of high rainfall. Of particular concern is recent data suggesting that algal concentrations in Lake Malawi have been increasing, possibly due to greater river nutrient inputs during years with heavy rainfall (Phiri et al., 2025). Simulation models suggest that Lake Malawi will experience extreme rainfall, river inflow, and lake levels as climate continues to change (Bhave et al., 2020). This was underscored by recent cyclones in the region, which caused extensive flooding, high lake levels, and destruction of lakeshore property (Otto et al., 2022). Increased river inflow will result in greater soil erosion and nutrient loading, negatively affecting nearshore water quality. Large fluctuations in lake level may result in changes in the distribution of nearshore habitat types, which may lead to species loss in some areas and opportunities for speciation in other areas.
Involvement of stakeholders and rightsholders, including indigenous peoples and local communities, in decision-making processes
Some Concern
There has been a tense relationship between park management and enclave villages since the park’s inception in 1984 due primarily to the park’s restrictions on the use of natural resources, including woodlands, terrestrial game, and the protected 100-meter zone within the lake. In the Chembe Village region this tension has been ameliorated to some degree by the increased tourism in the village, which has grown the local tourism economy. In addition, the relationship between park management and enclave villages has been improved somewhat through the creation of Village Natural Resource Committees (VNRCs), which are coordinated under the Mangochi Salima Lake Park Association (MASALAPA). These committees serve as a liaison between park management and enclave residents, facilitating outreach and education (Bootsma, 2018). They also serve as a mechanism for a portion of park revenue to be allocated to villages in and around the park, which has led to a more favorable impression of the park. With the revenue-sharing scheme local communities get 25% of the revenue collected in the park for their social development programmes (IUCN Consultation, 2024). There is also a signed agreement between the Department of Parks and Wildlife with local communities around the park for the collaborative management of the park (IUCN Consultation, 2024). However, illegal wood cutting, poaching, and fishing continue to occur in the park, and population growth in the villages has increased the demand for land to build houses (State Party of Malawi, 2024).
Legal framework
Mostly Effective
The policy and legislative framework is strong, as laid out in Section 2 of the 2014 monitoring mission (UNESCO and IUCN, 2014) and in the Lake Malawi National Park Management Plan (State Party Report, 2020). There is an overarching statute, i.e. the Environmental Management Act of 1996 and the National Parks and Wildlife Act, which was reviewed in 2017, and is the framework under which anyone illegally collecting resources within the site will be fined.
Governance arrangements
Some Concern
While the Malawi Department of National Parks and Wildlife and the Malawi Forestry Department manage large terrestrial ecosystems, the primary agency responsible for the management of Lake Malawi is the Fisheries Department. Cooperation among the three riparian nations (Malawi, Tanzania, Mozambique) is facilitated through the SADC Protocol on Shared Water Courses, and the Zambezi Water Commission (ZAMCOM). However, even at the national level the management of natural resources is highly fragmented, with minimal coordination among sectors and uncertainty about responsibilities that is due in part to confusion related to the government decentralization process (Kamoto, 2014; Ngochera et al., 2018).
Integration into local, regional and national planning systems (including sea/landscape connectivity)
Serious Concern
There is still a lack of integration of biodiversity in general into regional and national planning systems. The fish and fisheries of Lake Malawi are vital natural resources for the countries around the lake. The lack of integration is highlighted in Malawi’s National Biodiversity Strategy and Action Plan II (2015 – 2025), which states that: “Despite their economic, social and environmental importance, biodiversity and its ecosystem services are poorly understood and undervalued. It is important that relevant sectors are aware of the value of biodiversity so that they are fully engaged to ensure protection, conservation and restoration of biodiversity. Mainstreaming biodiversity conservation and its value into sectoral policies and accounting systems will improve the management of biodiversity in Malawi.” The plan has a very modest target, in that: “By 2025, biodiversity values are integrated into national, sectoral and local development policies and plans.”
Boundaries
Some Concern
Satellite imagery shows that the terrestrial boundaries are relatively well- defined, however there are reports of encroachment in some areas (IUCN Consultation, 2024). The aquatic boundaries are ignored by fishers. Some aquatic boundary markers were placed in the lake around the park, but almost all have been lost due to rough lake conditions and vandalism (IUCN Consultation, 2024). Previous deployment of anti-netting devices by conservation groups provoked a strong backlash from fishers, due to damage of their fishing gear (Konings, 2017). If the location of these devices is clearly indicated with surface markers, this may result in less gear damage and better compliance with fishing restrictions. With support from the World Heritage Centre / IUCN, there has been increased marking of the terrestrial boundary in the past 3 years (State Party of Malawi, 2024). The WH Committee has requested the State Party, in consultation with Mozambique and Tanzania, to examine the feasibility of establishing a buffer zone and extending the property's boundary to strengthen its integrity (WH Committee, 2018). In 2019 an IUCN led workshop on prioritizing conservation action for freshwater biodiversity in the Lake Malawi catchment, conducted in collaboration with various Ministries of Malawi, led to the identification of 18 new Key Biodiversity Areas (KBAs) in the catchment, located in and surrounding the WH site (Sayer et al., 2019). These KBAs provide additional information towards addressing the Committee decision to extend the WH site boundaries to incorporate additional important conservation areas (UNESCO, 2018).
Overlapping international designations
Data Deficient
N/A
Implementation of World Heritage Committee decisions and recommendations
Some Concern
The Lake Malawi National Park Mission Report (UNESCO, 2023) made several recommendations including regarding boundary demarcation, establishment of protection zones, development of alternative livelihood options, strengthening park capacity, conducting appropriate EIAs prior to developments, mitigating damage from the water supply plant, promotion of sustainable tourism, enhancing monitoring and potentially exploring a boundary extension with Malawi.

The State Party has made progress on some recommendations. Aquatic boundary markers were placed around most of the property, and most of the park boundaries around the enclave villages are well marked. Unfortunately, rough lake conditions and vandalism have resulted in the loss of most of the aquatic boundary markers. An assessment of social-economic needs was conducted in the enclave village to guide the development of livelihood alternative strategies. Law enforcement has been enhanced with equipment purchased with support from UNESCO (through RIPPLE Africa), the African Development Bank, and the Japan International Cooperation Agency (JICA). Training in natural resource management and research has been done in collaboration with JICA and the Lilongwe University of Agriculture and Natural Resources (LUANAR). EIA's have been submitted for several projects, but the construction of a water supply plant within the park boundary was initiated without a proper ESIA. The draft ESIA was not prepared in accordance with the Operational Guidelines for the Implementation of the World Heritage Convention, and not submitted to the World Heritage Centre for review in a timely manner. Monitoring of both the terrestrial and aquatic sites adjacent to the water supply plant is being conducted, partly in collaboration with the Fisheries Department. A permanent ranger shelter was constructed nearby, to reduce poaching. Trees have been planted to reduce soil erosion and runoff. Regarding sustainable tourism, the site has been advertised nationally through radio, television, and newspapers. Local tour guides have been trained in interpretation by Malawi School of Tourism. A new park entrance gate has been constructed and the Environmental Education Centre has been partially renovated. Some fish monitoring is conducted with the Malawi Fisheries Department, but more is needed. This is limited in part by human capacity. New equipment has allowed for improved monitoring and law enforcement in both the terrestrial and aquatic portions of the park. Lake-wide monitoring is done to some degree by the Fisheries Department, but not by the Department of National Parks and Wildlife. The park management plan has been revised, and it now includes a fish monitoring protocol. Oil exploration concessions have ended and there appear to be no imminent plans for further exploration.

There has been some monitoring of water quality and fish in collaboration with the Fisheries Department near the Nkhudzi Hills following the construction of the water supply plant there. It was recommended by UNESCO (2018) that the State Party develop a strategy to address the issue of population growth in the enclave villages. This is addressed to some degree in the Nankumba Peninsula Strategic Plan, which is summarized in the Lake Malawi National Park Management Plan. This Plan proposes intensive and medium development sub-zones in areas adjacent to the park. However, the fact that population growth in the park villages has been more rapid than that in Monkey Bay (the largest town adjacent to the park) raises doubts as to whether this plan is being successfully implemented. It was also recommended that the State Party consider the feasibility of establishing buffer zones and extending the boundaries around the property. The State Party has indicated that this would be difficult considering the population growth in the area and the heavy reliance of local communities on fishing as a source of food and income. Rather, the State Party’s response has been to promote increased community participation in the development and implementation of management strategies through the establishment of Beach Village Committees and Village Natural Resource Committees (State Party of Malawi, 2024).
Climate action
Some Concern
While there is some monitoring of Lake Malawi and its response to continuing climate change, primarily by the Malawi Department of Fisheries (Chavula et al., 2023), there are no protection / management activities in Lake Malawi National Park that specifically address climate change.
Management plan and overall management system
Mostly Effective
Park management is organised around four management sections responsible for (a) conservation management (b) research and monitoring (c) education and extension and (d) administration. The park’s initial management plan was developed in 1980, and has gone through numerous revisions since then, although not all of these revisions were implemented. This plan was revised in 2018 with support from UNESCO (Bootsma, 2018). The plan includes a Fish Monitoring Protocol, which was developed in collaboration with the Malawi Fisheries Department. The Management Plan expired in 2024, and is due for review in 2025 (IUCN Consultation, 2024).
Law enforcement
Some Concern
Enforcement is carried out through the collaboration of park staff, local communities, and the private sector (e.g. Kayak Africa, which operates tourist concessions on two of the park’s islands provide information of illegal activities). Enforcement is hampered by limited staff, equipment, and funds (Bootsma, 2018), although purchase of boats, vehicles and field equipment in the past 4 years has improved law enforcement capacity (State Party of Malawi, 2024). Enforcement of park and fisheries regulations remains modest (UNESCO and IUCN, 2014; Bootsma, 2018), due in part to insufficient financial resources (State Party of Malawi, 2024). Park staff have training in terrestrial ecosystems and have minimal or no training in fish taxonomy / ecology and aquatic resource management. Compliance with regulations has been improved to some degree through education facilitated by the Village Natural Resource Committees, as well as a business partnership between Kayak Africa and the Chembe Trust (now the Village Natural Resources Committee, which forms an umbrella body called the Mangochi Salima Lake Park Association), which has increased the willingness of Chembe Village leaders to help regulate fishing around Cape Maclear and Mumbo Island. Support from UNESCO (through RIPPLE Africa) and JICA has allowed for training that has led to to improved law-enforcement by Beach Village Committees and Village Natural Resource Committees (State Party of Malawi, 2024).
Sustainable finance
Serious Concern
Lack of finance is a serious concern, affecting management effectiveness. The park and its surrounding communities are benefiting from the income generated by tourist concessions, such as Kayak Africa and Blue Zebra Lodges. However, there is evidence that the increased income from tourist concessions is to some extent offset by reduced allocations from the national treasury (Bootsma, 2018; State Party of Malawi, 2024). Park income from tourism would likely benefit substantially from the development and promotion of facilities at the Golden Sands Holiday Camp so long as it does not have any impacts of the OUV of the property, demonstrated through an EIA. The park has benefited significantly in the past 4 years from financial support from UNESCO, JICA, USAID, the African World Heritage Fund, the African Development Bank (AfDB), and the World Bank through MWASIP Project (IUCN Consultation, 2024).
Staff capacity, training and development
Some Concern
Management staff are well-motivated but their training is largely terrestrial and thus aquatic ecology knowledge is lacking. Specific skill sets in which further training is required include fish taxonomy and ecology, SCUBA certification, and aquatic ecology / limnology (Bootsma, 2018). These needs are being remedied to some degree through collaboration with the Malawi Fisheries Department and the University of Malawi (State Party of Malawi, 2024). However, even the Fisheries Department has limited expertise in the area of mbuna taxonomy. There also continues to be a need for training in management skills (Ripple Africa, 2020). Recent training initiatives include the training of one park officer in a MSc program in natural resources management, training of local tour guides by the Malawi School of Tourism and training of park staff in integrated natural resources management, supported by JICA (State Party of Malawi, 2024).
Education and interpretation programmes
Some Concern
The environmental education programme in the GEF/SADC Lake Malawi/Nyasa Biodiversity Conservation Project had an environmental education component that trained 22 people from the three countries that border the lake, but none of these trainees have been retained in Lake Malawi National Park (Bootsma, 2018). An Environmental Education Centre with aquaria, meeting rooms, a display building, and rondavels for accommodation, was constructed at the Golden Sands site in the early 1990s. It was rehabilitated in 1998 with support from the GEF/SADC Lake Malawi/Nyasa Biodiversity Conservation Project. Between then and 2018 it fell into disrepair (Bootsma, 2018). With support from the African Development Bank the facility was recently renovated (State Party of Malawi, 2024), but the rondavels remain unusable and equipment needs to be installed in the aqaurium and information room (IUCN Consultation, 2024). Public awareness of the park and its mandate has been increased through outreach programs using various media, including television, local radio, and direct interaction with local schools (State Party of Malawi, 2024).
Tourism and visitation management
Serious Concern
Small eco-lodges on the islands in the park appear to be well-managed and beneficial to the park on the whole, as their presence inhibits (but does not eliminate) illegal activities, they provide income to the park, and employment opportunities for local communities. The large-scale, low-end tourism along the Chembe Village beach has both positive and negative impacts. The sector has impacted the lifestyle of the Indigenous Chembe community and led to an influx of people from outside seeking employment and servicing the tourists. It has also led to unregulated access to the park (Bootsma, 2018). At the same time, the park benefits from some of this tourism, as tour facility operators are required to charge clients park admission fees. The Golden Sands site has great capacity for hosting tourists and has been a focal point of tourism within the park in the past. Aesthetics have been slightly improved by the recent construction of an entrance gate at the site (State Party of Malawi, 2024), but it currently remains run down and almost completely unused. The possibility of having the Golden Sands site managed through concession to a private operator has been considered numerous times since the park’s inception. This goal has not yet been achieved and the site remain derelict (Bootsma, 2018; UNESCO, 2023). According to a State Party Report (2020), the African Development Bank is funding an assessment of the site for the construction of improved tourist facilities. Tour guides are now registered with Tourism department and have been receiving training and the Park has been monitoring the payment of park entry fees collected by tour guides (IUCN Consultation, 2025).
Sustainable use
Serious Concern
The park’s terrestrial resources are over-utilized, resulting in the loss of trees and alteration of woodland composition, with fire-resistant species becoming dominant in many areas (Abbot and Mace, 1999; UNESCO, 2023). Deforestation also accelerates soil erosion, which in turn has a negative effect on nearshore water quality. There is a permitting system for the collection of wood within the park, but it is easily circumvented (Bootsma, 2018). Collection of fish within park waters by the aquarium fish trade is not permitted in the site and is considered illegal according to the Wildlife Act of 2004, revised in 2009 and 2017. Park management is currently developing Resource Use Guidelines with support from JICA, which was guided in part by a dead wood survey conducted in collaboration with local communities (State Party of Malawi, 2024). There is little data to determine the impact of local fisheries on fish abundance and diversity within park waters. However, there is some evidence to suggest that diversity has declined since park inception (Kanyumba et al., 2012), and there is strong evidence of local depletion of abundance and diversity of fish in some parts of the Lake Malawi (Chirwa et al., 2023; UNESCO 2023).
Monitoring
Serious Concern
Some monitoring of terrestrial resources is carried out through regular patrols by park rangers. This could be improved through the use of historical satellite imagery as well as the use of aerial drones to conduct synoptic surveys (Ripple Africa, 2020). Terrestrial monitoring has recently been improved thanks to the acquisition of vehicles / boats and field equipment, with support from the African Development Bank (State Party of Malawi, 2024). Of greater concern is the lack of monitoring of aquatic resources. The only data with which to assess long-term trends of fish within park waters is that from several short-term, localized studies (Trendall, 1988; Rusuwa et al., 2006; Kanyumba et al., 2012) and the recent Ripple Africa study report of 2022 (Rusuwa and Zatha, 2022), which can provide site-specific comparisons with the baseline data collected by Ribbink et al. (1983). There has also been on-going fish monitoring on abundance and diversity around Nkhudzi hill (Monkey-Bay Capture Fisheries Centre and Lake Malawi National Park reports of 2022 and 2023).

In addition to further fish monitoring, there is a critical need to monitor nearshore water quality, as this serves as an integrative measure of changes within the watershed, and has a direct effect on fish diversity (e.g. Seehausen et al., 1997). The establishment of a nearshore water quality monitoring program was a key recommendation that came out of the Lake Malawi/Nyasa Biodiversity Conservation Project (Bootsma and Hecky, 1999), due to the recognition that sediment and nutrient loads to Lake Malawi have been increasing (Hecky et al., 2003). This need is underscored by the fact that there have been several major whole-lake fish kills that have occurred since 1999 (1999, 2005, 2010, and 2014). There are several potential causes of these large-scale kills, including toxic algae and the upwelling of anoxic, sulphide-rich water following periods of high winds, but the cause remains open to speculation because there is no monitoring data that might be used to determine the conditions in the lake at the time of these kills. The park, in collaboration with the Malawi Fisheries Department, has developed a fish monitoring protocol. While some equipment has been procured for this purpose, a critical impediment remains the training of park staff in the areas of fish taxonomy, fish ecology, and limnology. Park staff have the capacity (with support from the Fisheries Department) to monitor fish catches in the enclave villages, with the primary purpose of ensuring that the mbuna are not being illegally exploited in park waters, but there remains a need for training in fish identification and fisheries bylaws (Ripple Africa, 2020).
Research
Some Concern
In the past, high quality research has been conducted in the park into a wide range of aquatic topics and a very large body of scientific literature is available. Much of this research has been driven by outside interests, particularly evolutionary biologists attracted by the globally important cichlid species flock. However, it is encouraging to note that the capacity for aquatic research within Malawi has grown, primarily within the university system and the Fisheries Department. The Department of National Parks and Wildlife has been supportive of this research, and the provision of scuba equipment along with the construction of accommodation facilities for visiting scientists adjacent to the Environmental Education Centre has helped to facilitate research within the park. However, the park’s ability to capitalize on research results and to conduct its own research, especially in the aquatic environment has been hampered by the limited scientific expertise among the park staff (Bootsma, 2018). Recent research to quantify the availability of dead wood for harvesting in the park has been conducted in collaboration with JICA (State Party of Malawi, 2024).
Effectiveness of management system and governance in addressing threats outside the site
Some Concern
Large scale threats to the site that originate beyond its boundaries include oil exploration / extraction, over-fishing, deteriorating water quality due to nutrient and sediment loads, climate change, and increasing population density and resource use in close proximity to the park (State Party of Malawi, 2024). Most of these threats need to be addressed at the Lake Malawi watershed scale, and require multi-sector, international collaboration. While the Malawi Department of National Parks and Wildlife and the Malawi Forestry Department manage large terrestrial ecosystems, the primary agency responsible for the management of Lake Malawi is the Fisheries Department. Cooperation among the three riparian nations (Malawi, Tanzania, Mozambique) is facilitated through the SADC Protocol on Shared Water Courses, and the Zambezi Water Commission (ZAMCOM). However, even at the national level the management of natural resources is highly fragmented, with minimal coordination among sectors and uncertainty about responsibilities that is due in part to confusion related to the government decentralization process (Kamoto, 2014; Ngochera et al., 2018). The continued development of tourist lodges and cottages along the lakeshore within close proximity to the park remain a concern (UNESCO, 2023; State Party of Malawi, 2024). Likewise, continued deforestation outside the park (UNESCO, 2023) will result in increased pressure on woodland resources within the park. The State Party is addressing some of these concerns in the immediate vicinity of the park by conducting education campaigns in the local villages (State Party of Malawi, 2023).
Effectiveness of management system and governance in addressing threats inside the site
Some Concern
The park has a comprehensive management plan which is due to be reviewed in 2025 (State Party of Malawi, 2024). With regard to terrestrial resources, park staff have the expertise to implement this plan. The primary challenges are financial resources, adequate staff, the park's close proximity to enclave villages and dense human populations immediately south of the Nankumba Peninsula (with no buffer zones), and the geographically fragmented nature of the park. Hence deforestation, which is accompanied by the loss of terrestrial animals, continues to be a major challenge (Bootsma, 2018; UNESCO, 2023). Management of the park's aquatic resources, primarily the diverse nearshore fish community, is a greater challenge due to several factors: 1) Limited expertise in aquatic ecology and fish species identification; 2) Pervasive illegal fishing (Bootsma, 2018; UNESCO, 2023; Chirwa et al., 2023); 3) The creation of threats inside the site by conditions in the lake as a whole, especially with regard to water quality. Fortunately, commercial and artisanal fisheries generally do not target the assemblages of small species that dominate within the park's nearshore waters, so that the limited ability to manage the nearshore ecosystem does not appear to have resulted in drastic losses of diversity (Kanyumba et al., 2012; Msukwa and Jere, 2025). Recent efforts to improve management of both the terrestrial and aquatic ecosystems in the park include formal training in natural resource management (MSc training of one park staff supported by JICA), and training of local tour guides by the Malawi School of Tourism.
There is serious concern about the site’s protection and management and most of the challenges the park faces regarding protection and management have existed since its inception. The primary challenges include over-exploitation of the park’s terrestrial resources, including woodland, grasslands, and fauna; minimal protection of fish within the 100 meter zone; inadequate tourist facilities; weaknesses in monitoring and law enforcement; and weaknesses in environmental education. The key underlying causes of these challenges are lack of sufficient funding, lack of expertise (especially with regard to fish taxonomy and ecology), and challenges that result from the presence of densely populated enclave villages within the park. In addition, despite its status as a World Heritage site, the park appears to be given lower priority than some of Malawi’s other parks and game reserves with regard to management, protection and tourism development. In the past two decades, additional threats have arisen that are relevant to the entire Lake Malawi ecosystem, including oil exploration, climate change, land use change (with associated inputs of sediment and nutrients), over-fishing and invasive alien species introductions. These challenges cannot be addressed by the park alone, or by the State Party alone, as they are trans-border issues that must be addressed at the watershed level through cooperation with multiple sectors and the other riparian states. Recent efforts to improve management of both the terrestrial and aquatic ecosystems in the park include formal training in natural resource management and training of local tour guides by the Malawi School of Tourism.
Good practice examples
A study has been conducted on the efficacy of community-based fisheries management, focusing on Mbenji Island, located approximately 75 km northwest of Lake Malawi National Park in Lake Malawi. The study found that strict enforcement of closed fishing seasons and fishing gear by the local community results in fish communities that are healthier (as reflected in fish size and fish length:weight ratio) than those in regions managed by the central government (Chirwa et al., 2023). Lake Malawi National Park underwent a Protected Area Management Effectiveness (PAME) assessment using the Intergrated Management Effectiveness Tool (IMET) that highlighted key areas that management should work on and the results need to be used in planning

Outstanding natural beauty of Rift Valley Great Lake

High Concern
Trend
Deteriorating
Lake Malawi, including the lake Malawi National Park, is an exceptional lake, with outstanding beauty and incredible biodiversity. The combination of steep hills, diverse woodland, clear water, multiple islands, and a diverse community of colourful fishes in the nearshore waters make this a truly unique environment (UNEP, 2011). At the whole-lake scale, major concerns with regard to natural beauty are deforestation, sediment loading that creates turbid nearshore waters, and occasional dense algal blooms resulting from nutrient enrichment (nitrogen and phosphorus) (Bootsma and Hecky, 1999; Bootsma, 2018); Within Lake Malawi National Park, the natural beauty of the area has generally deteriorated since the park’s inception, with the major causes being deforestation, pollution (especially plastic), and the decline of the Golden Sands Holiday Camp (Bootsma, 2018; UNESCO, 2023). Depending on perspective, some might also argue that the proliferation of tourist facilities along the Chembe Village beach has detracted from the area’s cultural attraction (Bootsma, 2018; UNESCO, 2023). The recent construction of a water supply plant within the park boundaries (UNESCO, 2023) has negatively affected the beauty of the Nkhudzi Hills area within the park. However, there are exceptions to the general trend of deteriorating aesthetics. Specifically, the establishment of the Environmental Education Centre at Cape Maclear, which was renovated in 2022, has added to the aesthetics of the area, and the areas around the tourist concessions on Domwe and Mumbo Islands have become more attractive, with less deforestation, less pollution, and the development of hiking trails (Bootsma, 2018).

Key example of evolutionary processes

Low Concern
Trend
Stable
There is no current threat for this value. The lake remains an ecosystem of remarkable global significance for understanding of evolutionary processes. There is a potential future threat in the form of catastrophic pollution resulting from accidental spillages during oil exploration/production, but currently there is no active oil exploration (UNESCO, 2023). Likewise, there is some concern about the possibility of eutrophication (increased algal production) and increased turbidity in the nearshore zone (Phiri et al., 2025), which has the potential to disrupt the evolutionary process and negatively affecting biodiversity by accelerating habitat loss and promoting hybridization, similar to what has been observed in Lake Victoria (Bootsma and Hecky, 1993; Seehausen et al., 1997). Presence of non-indigenous species is low, but there is high potential of invasion by several fish species that have been used for aquaculture within the Lake Malawi watershed (Stauffer et al., 2022).

Extraordinary diversity of fish species

High Concern
Trend
Data Deficient
Species diversity within the rocky nearshore habitat remains high within Lake Malawi (Msukwa and Jere, 2025). However, a quantitative assessment of any diversity trends is difficult because so little monitoring has been conducted; the most recent assessment (Kanyumba et al., 2012) suggests there may have been some loss of fish species diversity in the park since its inception. Threats to diversity include invasive species (Stauffer et al., 2022), nutrient / sediment loading with associated loss of habitat and decreasing water clarity (Bootsma and Hecky, 1999), and artisinal and commercial fishing within park waters (Ripple Africa, 2020). Climate change, due to increasing temperatures and changes in precipitation regimes has also been found to affect fish diversity (Limuwa et al. 2018). Another survey of fish species diversity in Lake Malawi National Park is due to be conducted soon (IUCN Consultation, 2024).

Extremely high levels of species endemism

High Concern
Trend
Data Deficient
While species endemism is currently stable, there is a real threat due to alien / invasive species. A non-indigenous gastropod has already been introduced to the lake, and the effects of this on the endemic invertebrate community require further study (Van Bocxlaer and Albrecht, 2015). Similarly, Nile tilapia are present within the Lake Malawi watershed (Genner et al., 2013), and this species has significant potential to affect the abundance and distribution of other tilapiine species (Stauffer et al., 2022). Largemouth bass (Micropterus salmoides) have been stocked within the lake catchment, but there have been no records of them within the lake. Recent floods following severe tropical cyclones have raised the concern that tiger fish (Hydrocynus vittatus) may at times be able to swim upstream of the Murchison cataracts, which have until now prevented them from inhabiting Lake Malawi (Chavula et al., 2023).
Assessment of the current state and trend of World Heritage values
Data Deficient
Since its inscription, some of the aesthetic aspects have deteriorated (e.g. increased deforestation; further decline of the Golden Sands Holiday Camp; construction of a water supply plant at Nkhuzi Hills), while others have improved (e.g. construction and recent renovation of an Environmental Education Centre; tourist concessions on the islands). Based on limited data, it appears that evolutionary processes, fish diversity, and the high level of fish species endemism have been impacted to a small degree. A significant positive change for the park has been improved communication and collaboration with surrounding communities, including financial benefits for these communities administered through Village Natural Resource Committees. However, several threats have increased over the past several decades, due to increasing anthropogenic pressures (leading to park encroachment, increased fishing pressure, increased wood harvesting, increased plastic pollution, and increased agricultural activity on marginal land within the Lake Malawi watershed), increased riverine loading of sediment and algae-stimulating nutrients, and the presence of potentially invasive species in the Lake Malawi watershed. While the park’s World Heritage values remain largely intact, there is an urgent need to establish monitoring programs to better assess the status and trends of these values, and to strengthen the park's capacity to address the most serious threats.
Assessment of the current state and trend of other important biodiversity values
High Concern
Deteriorating
While the park was established primarily to protect the aquatic environment, it also has a sizeable terrestrial component. The area formerly supported a depleted but a diverse mammalian fauna, including lion, leopard, elephant, zebra, kudu, grey duiker, klipspringer, blue monkey, vervet monkey, baboon and dassies (UNEP, 2011). There have been serious declines in most of these, with the probable exception of vervet monkey and baboon. It is likely that lion and zebra were already gone before the park was gazetted, and it is also unlikely that any kudu or elephant remain (IUCN Consultation, 2024). Blue monkey and leopard were recently sighted by rangers (IUCN Consultation, 2025).

Additional information

Fishing areas and conservation of fish stocks
Enclave communities have high dependence on natural resources, including fish (Kanyumba et al., 2012; Kanyerere et al., 2018; Chavula et al., 2023). Evidence from other parts of Lake Malawi indicate that protection of the nearshore zone can result in greater breeding and recruitment success of species that contribute to the fishery (Chirwa et al., 2023).
Factors negatively affecting provision of this benefit
Overexploitation
Impact level - Very High
Trend - Increasing
Habitat change
Impact level - High
Trend - Increasing
High human population growth results in increased fishing effort, causing declining catches, to which fishers adapt by increasing the size and number of fishing gears, placing further pressure on the fishery that results in severe over-exploitation (Weyl et al. 2010). Loss of larger, traditional species then can result in a switch to smaller species, including the nearshore "mbuna" species the park was set up to protect (UNEP, 2011).
Access to drinking water
Communities around the park and in the enclave villages are highly dependent on the lake for their drinking water. This dependence has increased in the past five years, due to the installation of a water supply plant within the park boundary near Nkhudzi Hills (UNESCO, 2023; State Party of Malawi, 2024).
Factors negatively affecting provision of this benefit
Pollution
Impact level - Moderate
Trend - Increasing
Habitat change
Impact level - Moderate
Trend - Increasing
Increasing nutrient levels and sedimentation in the lake affects water quality. Algal blooms become more frequent. Bilharzia is increasing because of increased human population, poor sanitation, and overexploitation of snail eating fishes (Madsen et al., 2011). Similarly, nearshore waters have high levels of fecal coliform bacteria (Tyner et al., 2018).
History and tradition
Chembe Village is a long-established community originally occupied by local people. The other enclave villagers are migrants from the north of the lake, who moved south to take advantage of the more productive fishing grounds in the south of the lake. The Golden Sands complex includes ruins and a graveyard from the Livingstonia Mission Site, established in 1875 (Bootsma, 2018).
The traditional livelihood strategies of Chembe village, based largely on fishing, is being impacted by immigration of people from outside the area looking to benefit from the influx of tourists (Bootsma, 2018).
Wilderness and iconic features
Wildlife sustainability is dependent on habitat integrity and sufficient relatively undisturbed (i.e. wilderness) natural environments.
Factors negatively affecting provision of this benefit
Pollution
Impact level - Moderate
Trend - Increasing
Overexploitation
Impact level - High
Trend - Increasing
Habitat change
Impact level - High
Trend - Increasing
High human population growth results in increased encroachment into wilderness areas for exploitation of natural resources, including firewood (thus deforestation), wildlife (poaching). Plastic and other waste pollution is extreme in the enclave villages and surrounding areas and spills over into the park. This is an increasing threat (Mayoma et al., 2019).
Wilderness and iconic features,
Sacred natural sites or landscapes
Mwalawamphini (the rock of the tribal face markings) is a National Monument on the road through the park to Cape Maclear. The carved appearance of this rock is due to natural shrinkage and weathering processes (Carter, 1987), but the site is considered sacred with healing powers by some medicine men.  Other culturally important sites have recently been documented by the Department of Museums and Monuments (Bootsma, 2018), including rock paintings near the Monkey Bay jetty and Kankhande.
 
Factors negatively affecting provision of this benefit
Habitat change
Impact level - Moderate
Trend - Increasing
Vandalism is a potential risk to Mwalawamphini National Monument. Recently there has been encroachment near this site (Pers. Comm., Site Manager).
Outdoor recreation and tourism
Tourism is a major contributor to the local economy.
Factors negatively affecting provision of this benefit
Pollution
Impact level - Moderate
Trend - Increasing
Overexploitation
Impact level - High
Trend - Increasing
Habitat change
Impact level - High
Trend - Increasing
Tourism is now a major livelihood contributor, particularly at Cape Maclear and tourist camps/lodges on the islands. While the presence of tourism operations on islands have localized negative impacts due to their displacing of some of the natural flora and fauna, they also have major benefits in that their presence inhibits illegal activities on the islands, such as deforestation and illegal fishing (Bootsma, 2018). While tourism brings investment and employment into the area, there are some consequences. Demand for fuelwood and fish is greatly increased, exacerbating deforestation and overfishing and illegal fishing. Sewage disposal has potential hazards through septic tank overflows and seepage into the lake, affecting drinking water quality and human health (e.g. Tyner et al., 2018).
Natural beauty and scenery
The park is noted for its outstanding scenery, i.e. forested offshore islands and mainland hills, rocky coastlines, golden sandy beaches, and crystal clear waters supporting an abundant and highly colourful inshore, shallow water fish fauna, most notably the mbuna cichlids.
Factors negatively affecting provision of this benefit
Pollution
Impact level - Moderate
Trend - Increasing
Habitat change
Impact level - High
Trend - Increasing
High human population growth results in degradation of the scenery, through deforestation and overcrowded enclave villages (Bootsma, 2018; UNESCO, 2023).
Importance for research
The lake is world-renowned for its 1000+ species of endemic cichlid species, as well as some endemic catfish species. The phenomenal adaptive radiation of the cichlid species flock has been a major focus of study for evolutionary biologists and fish ecologists, resulting in an enormous amount of cutting-edge publications. The park has been the focus for a great deal of these studies, since the pioneering studies of Fryer and Iles (1972), Ribbink et al. (1983) and Lewis et al. (1986).
 
Factors negatively affecting provision of this benefit
Pollution
Impact level - Low
Trend - Increasing
Overexploitation
Impact level - Moderate
Trend - Increasing
Habitat change
Impact level - Low
Trend - Increasing
Over-fishing and illegal fishing within the park boundaries (Ripple Africa, 2020), and illegal translocations of fish within the lake by aquarium traders can adversely impact on research activities. Lack of adequate research facilities within the park also impedes national and international research (Bootsma, 2018).
Contribution to education
WWF provided sustained low-level support during the early years of the park’s development, contributing to the development of a residential Environmental Education Centre at Cape Maclear. The GEF/SADC Lake Malawi/Nyasa Biodiversity Conservation Project had an environmental education component that included training of 22 people from the three countries that border the lake, but none of these trainees were retained in Lake Malawi National Park.  Globally, the cichlid flock evolution and adaptive radiation is a major contributor to teaching materials in many universities and a source for postgraduate studies from a wide range of countries.
 
The Environmental Education Centre at Golden Sands, Cape Maclear, is regularly visited by school groups, but its condition has deteriorated and its current use for education is much less than previously (Bootsma, 2018); Most school groups that have visited the Centre have been from urban areas, and the Centre has been used very little to educate people in the park’s enclave villages (Bootsma, 2018). Recently the facilities were somewhat improved by the construction of a park entrance gate and renovation of the Environmental Education Centre (State Party of Malawi, 2024).
Collection of genetic material
Data deficient
Data deficient
Carbon sequestration,
Pollination
There is little data with which to assess the park’s role in carbon sequestration.  However, a recent whole-lake study suggests that Lake Malawi is a net carbon dioxide sink (Ngochera and Bootsma, 2019).
Factors negatively affecting provision of this benefit
Climate change
Impact level - Moderate
Pollution
Impact level - Moderate
The lake's behavior as a carbon sink appears to be due primarily to the fact that it is permanently stratified, which affects how carbon and phosphorus are recycled within the lake.  Excessive inputs of phosphorus, or temperature changes that disrupt the lake's stratification, may determine whether the lake is a net carbon sink or carbon source to the atmosphere.
Soil stabilisation,
Flood prevention
The protection of the hillsides in the park boundary theoretically protects against soil erosion, maintaining near pristine aquatic habitat.
Factors negatively affecting provision of this benefit
Overexploitation
Impact level - Moderate
Trend - Increasing
Habitat change
Impact level - High
Trend - Increasing
While satellite imagery shows that vegetation cover in the park is better than in surrounding areas, with the park boundaries still visible on satellite imagery (UNESCO and IUCN, 2014), the vegetation is sparse, lacks large trees, and the impoverished sandy / granitic soils are vulnerable to erosion. Annual burning of grassland throughout the park also exposes the soils to erosion with the first rains (Bootsma, 2018).
Water provision (importance for water quantity and quality)
All communities in enclave villages and along the entire lakeshore are dependent on the lake water for all purposes.
Factors negatively affecting provision of this benefit
Pollution
Impact level - Moderate
Trend - Increasing
Habitat change
Impact level - Moderate
Trend - Increasing
Increasing nutrient levels and sedimentation in the lake affects water quality. Algal blooms become more frequent. Bilharzia is increasing because of increased human population, poor sanitation, and overexploitation of snail eating fishes (Madsen et al., 2011).
Collection of timber, e.g. fuelwood
The park is the source of fuelwood for the inhabitants of the enclave villages, and for smoking of fish caught around the park
Factors negatively affecting provision of this benefit
Overexploitation
Impact level - High
Trend - Increasing
Habitat change
Impact level - High
Trend - Increasing
Abbot and Mace (1999) showed that fuelwood collection by women from the villages was not the primary cause of deforestation in the park as collection focused on dead branches of small diameter, and annual consumption did not exceed the rate of production. Instead, harvesting of larger trees and branches by men for use in smoking fish was pinpointed as the major culprit for deforestation. With the major increase in village populations (from 6000 when the park was established to 25000 (UNESCO and IUCN, 2014), it is likely that the demand on woodlands for both fuel and fish smoking has increased since the study of Abbot and Mace (1999). More recently, park staff, with support from JICA, have conducted a wood resource survey and are using the results to set quotas for each of the enclave villages (State Party, 2024).
Sustainable extraction of materials (e.g. coral, shells, resin, rubber, grass, rattan, etc)
The park is a source of thatching grass for roofs and fencing
Factors negatively affecting provision of this benefit
Overexploitation
Impact level - Moderate
Trend - Increasing
Habitat change
Impact level - High
Trend - Increasing
While harvesting of thatching grass might be considered to be detrimental to the park’s terrestrial ecology, this is far outweighed by the problem of annual burning of almost the entire park estate, resulting in loss of soil fertility and woodland diversity (Abbot, 1996).
By regulating the exploitation of the region's terrestrial and aquatic resources, the park has made the use of these resources more sustainable in the long term, although eventual depletion of some resources, especially wood, may result if current trends continue. The significance of the park’s benefits varies according to geographic scale. At a global scale, the park’s spectacular biodiversity is a heritage the international community should commit to preserve. At the local scale, enclave inhabitants benefit from the park's natural resources and the income derived from tourism. The direct flow of funds from tourism concessions to Village Natural Resource Committees has to some degree heightened awareness of the benefits to be derived from biodiversity conservation. Further appreciation of the park’s benefits among the local populations will require increased outreach and education, better collaboration between park management and local communities, and the exploration of further mechanisms by which tourism income can directly and equitably benefit the surrounding communities.
Organization Brief description of Active Projects Website
1 UNESCO; Ripple Africa; Malawi Department of National Parks and Wildlife. The project aims at improving the state of conservation of the Lake Malawi National Park, through: 1) Sustainable co-management of fish resources; 2) Enhanced management capacity; 3) Empowering communities to enforce conservation bylaws; 4) Improved capacity for fish monitoring; 5) Improved working relationships with other government agencies, NGOs, community-based organisation, and research institutions.
https://whc.unesco.org/en/activities/1070/
2 African Development Bank; Malawi Department of National Parks and Wildlife. The overarching development objective was to create an enabling environment for investment in the tourism sector through enhanced capacity in planning and business management, and improved governance in management of natural resources. This has enhanced conservation and monitoring activities for the property through procurement of a speed boat for law enforcement research and ecological monitoring. It also supported rehabilitation of the Environmental Education Centre as well as construction of the new park entrance gate which has promoted tourism management for the property.
https://www.afdb.org/en/documents/malawi-promoting-investment-and-competitiveness-tourism-sector-project-pictsp-project-completion-report
3 World Bank; Malawi Department of National Parks and Wildlife. This project has supported the construction of staff houses and purchase of new motor vehicle and some equipment for conservation management.
https://mwasip.mw/ https://projects.worldbank.org/en/projects-operations/project-detail/P167860
4 BIOPAMA; Malawi University of Science and Technology; Malawi Department of National Parks and Wildlife This project provided training in a decision-support system offering a systematic, robust and results-oriented analysis, based on information gathered in the field using participatory methods. It provides managers with the elements needed to collectively analyse the current situation, identify strengths, weaknesses and threats, and support the development of a list of improvements needed to achieve objectives.
https://biopama.org/strengthening-protected-area-management-and-governance-in-eastern-and-southern-africa-regions-through-governance-and-management-effectiveness-tools/ https://www.must.ac.mw/posts/must-dnpw-biopama-collaborate-in-protected-area-management/details
5 Science and Technology Research Partnership for Sustainable Development (Japan); This study aims to establish the integrated resource management systems by conducting the transdisciplinary (TD) research that harmonize the latest resource management science and innovative knowledge, skills and social systems emerging in the local community, mainly in the Chembe Village which is the largest fishing village of Lake Malawi National Park.
https://intnrms-malawi.org/en/
6 Malawi University of Science and Technology and the Environmental Affairs Department The project aims to map ecosystem types in Lake Malawi and assess the ecological condition and threat status
https://www.sanbi.org/biodiversity/building-knowledge/biodiversity-monitoring-assessment/the-sbapp-regional-project/

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World Heritage Committee (2016) Decision 40 COM 7B.81 Lake Malawi National Park (Malawi). Istanbul, Turkey. https://whc.unesco.org/archive/2016/whc16-40com-7B-en.pdf
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World Heritage Committee (2018) Decision 42 COM 7B.93 Lake Malawi National Park (Malawi). Manama, Bahrain. http://whc.unesco.org/en/soc/3677. ;
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Yakubu, S., Miao, B., Hou, M. and Zhao, Y.0 (2024). A review of the ecotoxicological status of microplastic pollution in African freshwater systems. Science of The Total Environment, p.174092.

Indigenous Heritage values

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