In the far north of Burundi, among gentle hills and very close to the border with Rwanda, lies a peaceful haven of water and wildlife: Lake Rwihinda, long known as the 'lake of birds'. It is a wetland nature reserve where hundreds of waterbirds and migratory birds find shelter, food and a place to rest. The landscape of lagoons, reed beds and marshes is part of the Bugesera lake complex.
For bird lovers, Rwihinda is Burundi's top destination. Cormorants, herons, African darters, night herons and a wide range of waterbirds can be watched from the shore or from a canoe gliding quietly through the reeds. The site also has internationally recognised conservation value and is on the country's tentative list for UNESCO World Heritage status, although its environmental fragility is now a cause for concern.
This guide explains how to get to Lake Rwihinda, what birds and scenery to expect, how to organise your visit with local guides and canoe trips, and how to combine it with the Ngozi coffee region and the other lakes of the north. It is a calm, contemplative destination, ideal for ecotourism, nature photography and the simple pleasure of birdwatching in one of the least-known corners of East Africa.
For generations Lake Rwihinda has been an exceptional refuge for birds, so much so that its popular name is 'Lac aux Oiseaux', the lake of birds. To protect that wealth, Burundi declared it a managed nature reserve, included it in the 2011 conservation plan for the Bugesera aquatic landscapes, and added it to its World Heritage tentative list. However, pressure from farming and fishing and the falling water level in this very poor region threaten the wetland. Its natural and historical background is covered on our history page.
Read the full history ↓Green, cool Burundi: the great mountain forest of Kibira with its chimpanzees, the bird lakes of the north and the coffee-growing hills that have made the country famous.
Read the history of The north: the Kibira forest and the lakes →A local guide tells you in half an hour what no sign at the site will ever explain. We look ours up on Civitatis: guided in Spanish and booked online with no fuss. They have 7 activities in Kigali. And there are free tours here: you book without paying and tip the guide whatever you think at the end, so trying one costs you nothing. Have a look below: tap any of them to see them all.
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Origins, formation and what the sources say.
Lake Rwihinda belongs to a world of its own within Burundi: the northern lakes, in the natural region of Bugesera, which the country shares with neighbouring Rwanda. This area of low, rolling land around the town of Kirundo is dotted with lakes and wetlands —Cohoha, Rweru, Rwihinda and others— that form a valuable aquatic complex in a mostly mountainous country. They are shallow bodies of water, surrounded by reed beds and marshes, that hold rich aquatic life and support the communities living along their shores.
Of them all, Rwihinda stands out for its birdlife. With about 425 hectares of open water and a protected area that stretches across some 8,000 hectares of wetlands, it has been for generations such a remarkable refuge for waterbirds and migratory birds that it earned the name 'Lac aux Oiseaux', the lake of birds. Large numbers of cormorants, darters, black herons, black-headed herons and night herons, among many other species, used to nest and rest around it.
That abundance is no accident: the Bugesera wetlands lie on a migratory bird route and offer food and shelter in a landscape of shallow water that is ideal for waders and fishing birds. For local people, the lakes have always been a source of fish, water and fertile land along the shores. Small as it is, Rwihinda sums up the ecological and human importance of this system of lakes in northern Burundi, a corner of water and life in the heart of Africa.
The lake's value as a bird refuge led Burundi to protect it formally. Rwihinda was classified as a managed nature reserve ('Réserve naturelle gérée'), a category of protected area designed to balance conservation with sustainable use by local communities. The reserve became part of the management plan for the Bugesera aquatic landscapes, drawn up in 2011, which aims to protect the whole set of lakes and wetlands in the north of the country from growing environmental pressures.
The site's international importance was recognised when BirdLife International identified it as an Important Bird and Biodiversity Area (IBA), and when Burundi added it to its tentative list for UNESCO World Heritage under the name 'Rwihinda, lac aux oiseaux'. These recognitions underline that this is no ordinary lake, but a wetland of exceptional value for regional biodiversity.
The reserve is managed by the national environmental authority, the OBPE, which is responsible for protecting the lake, working with the communities and developing the fledgling ecotourism. The model aims for birdwatching and responsible visits to generate economic value that helps justify and fund conservation, in a region where poverty drives intensive use of land and water. It is a delicate balance, typical of many protected areas in Africa.
The recent history of Lake Rwihinda is also the story of a threatened ecosystem. Despite its protected status, the wetland faces ever stronger pressures that have caused bird populations to fall noticeably. Falling water levels, attributed to climate factors and the use of water resources, have shrunk breeding and feeding areas. Intensive fishing and, above all, the spread of farming right up to the lake's edges are cutting into the available habitat.
Burundi is one of the most densely populated countries in Africa and also one of the poorest, and the Kirundo region in the north is no exception: the need for farmland and food puts pressure on every available hectare, protected wetlands included. As a result, the large concentrations of breeding birds that made the 'lake of birds' famous are now seen far less often, and some species are locally threatened.
This decline is a reminder of how fragile these natural sanctuaries are when human pressure grows. At the same time, the reserve is still the best wetland in the country for birdwatching and a symbol of Burundi's aquatic biodiversity. Its future will depend on conservation managing to coexist with the needs of a very vulnerable rural population, something that responsible ecotourism and the Bugesera management plans try to encourage, with mixed success. Visiting Rwihinda is, in a way, helping to keep attention on its fate.
For today's traveller, Lake Rwihinda is a calm, contemplative destination, very different from the big safari parks of East Africa. You don't come here looking for lions or elephants, but for the subtle pleasure of watching waterbirds, gliding by canoe across still waters and taking in the wetland landscape of northern Burundi. It is a place for slow ecotourism, nature photography and rest, in one of the least visited corners of a country that already gets very few tourists.
Visits are arranged from the nearby town of Kirundo, with local guides and paddlers who know the lake and its birds. A canoe trip at dawn or dusk, when the light is soft and the birds are active, is the best way to experience the 'lake of birds'. The experience gets even better when combined with the other Bugesera lakes and the nearby coffee-growing region of Ngozi, on a northern circuit that shows a different side of Burundi: one of lakes, wetlands and highland coffee farms.
Rwihinda therefore has a double value: as a natural heritage site of international importance and as an example of the conservation challenges Burundi faces. Anyone who makes it to this wetland in the far north discovers not only a haven of birds and water, but also a living story about the relationship —tense and necessary— between nature and human communities in one of the most crowded and fragile regions of the continent. A small, quiet destination that nonetheless leaves a lasting impression.
