Lake Volta is one of Africa's most colossal human-made works: the largest artificial lake on the planet by surface area, an inland sea of more than 8.500 km² that Ghana created by damming the Volta River in the 1960s. It was born to supply the country with electricity through the gigantic Akosombo hydroelectric dam, but over time it also became a transport route, a source of fish for hundreds of communities and a tourist destination of calm waters and unforgettable sunsets.
The lake's tourist heart is at its southern end, in Akosombo and neighbouring Atimpoku, barely an hour and a half from Accra. There you can visit the imposing dam that tamed the river, cross the elegant Adomi suspension bridge, board a lake cruise — the classic trip to Dodi Island with music and dancing — or simply relax at one of the resorts overlooking the water. It's the favourite weekend getaway for many people from the capital.
This guide explains how to enjoy Lake Volta: what to see in Akosombo and at its dam, what the cruises and the Dodi trip are like, how to get there from Accra, where to stay by the water and what to keep in mind if you want to venture onto the ferries that ply the lake northwards. Behind its serene beauty, the lake also holds a complex story of progress and of human and environmental costs that is worth knowing.
Lake Volta was formed between 1963 and 1965 when the Akosombo Dam closed off the Volta River, a flagship project of Kwame Nkrumah's newly independent Ghana designed to generate electricity for the aluminium industry and the country's development. The flooding created the world's largest artificial lake by surface area, but it forced the resettlement of some 80.000 people from more than 700 villages and changed the river's ecology forever. Today the lake is central to Ghana's energy, transport and fishing, although it carries challenges such as child labour in fishing and environmental change.
Read the full history ↓Ghana's green, mountainous east: land of the Ewe people, with the highest waterfall in West Africa, the vast Lake Volta and the sacred monkeys of Tafi Atome.
Read the history of Volta Region: mountains and waterfalls →They depart from Acra, 82 km away. If you book from this link we earn a commission and you pay no more.
No exact prices: a scale from $ (budget) to $$$$$ (luxury), with 2-3 options per category.
Origins, formation and what the sources say.
Before the lake existed, there was the river. The Volta is one of the great rivers of West Africa: it is formed where the Black Volta, the White Volta and the Red Volta meet after flowing down from Burkina Faso and northern Ghana. From there it runs through the country from north to south until it reaches the Gulf of Guinea, on the Atlantic. Portuguese navigators of the 15th century gave it its name. They called it 'Volta' ('turn' or 'return') because it marked the point where they turned back on their voyages exploring the coast.
For centuries, the river was at the heart of life for dozens of peoples who lived along its banks and in its valley. Farmers, fishers and traders had villages spread across land that is now underwater. The lower Volta valley, in the southeast, was a fertile and populated region with a long human history and a rich ecology of gallery forests, wildlife and river fish.
On that river, at a narrow rocky gorge near the town of Akosombo, engineers had seen an ideal site for a large hydroelectric dam since the early 20th century. The idea of taming the Volta to produce electricity had been around since colonial times. It only became reality with Ghana's independence and the development ambitions of its first leader.
The Akosombo Dam was one of the great projects of independent Ghana and a personal obsession of Kwame Nkrumah, the country's first president and one of the leading figures of Pan-Africanism. For Nkrumah, the dam was much more than a feat of engineering. It stood for Ghana's leap into modernity and industrialisation. Cheap electricity from the Volta would power factories and cities, and above all a large aluminium smelter that would process the country's bauxite.
The dam was built between 1961 and 1965 with international financing and the backing of the United States and the World Bank. This was at the height of the Cold War, when Ghana was a highly sought-after ally. When the gates were closed, the waters of the Volta began to flood the valley, and within just a few years Lake Volta had formed. It is the largest artificial reservoir in the world by surface area. The Akosombo hydroelectric power station came into operation and transformed Ghana's energy mix.
The project partly delivered on its promises. It gave Ghana its own energy source, which for decades was the backbone of its electricity supply, and it made the aluminium industry possible. Akosombo became a national emblem and proof that a young African nation could take on colossal works. But like every large dam, it also had a dark side, and that side ended up underwater.
Creating Lake Volta came at an enormous price. Flooding the valley forced the resettlement of some 80,000 people from more than 700 villages, who lost their homes, their land and their sacred sites. The government built new settlements to rehouse them. Many of these resettlement towns turned out to be poor and left the communities dissatisfied, because they had to rebuild their lives far from the river that had fed them for generations. It was one of the largest forced displacements caused by a dam in African history.
The environmental impact was also profound. Turning a river into a vast lake changed the ecology of the basin forever. The fish species changed, and diseases linked to stagnant water appeared. Downstream, the dam held back sediment, which affected the mouth of the Volta and the coastline and worsened coastal erosion in areas such as Keta. The new lake created a different ecosystem with its own fishery, but it replaced the one that had been there before.
Over time, Lake Volta also became sadly known for a persistent social problem: child labour and child trafficking in the fishing industry. Thousands of children, many of them trafficking victims, work in dangerous conditions in the lake's canoes. They dive to untangle nets and do other risky tasks. International organisations and NGOs have been reporting on this for years and working to rescue these children and help them rebuild their lives. So the inland sea that gave Ghana its energy also hides a social wound that the country is still trying to heal.
More than half a century after it was created, Lake Volta is still central to Ghana. The Akosombo power station and the nearby Kpong station still supply a large share of the country's electricity. Droughts and rising demand, however, have pushed Ghana to add thermal power plants to the mix. The lake's water level depends on rainfall and has become a closely watched indicator, because much of the nation's energy depends on it.
The lake is also a major transport route and a source of fish for the communities along its shores. Ferries run by the Volta Lake Transport Company link the south with ports in the north. This cuts travel distances in a country where inland roads are not always easy. Thousands of families make a living fishing for tilapia and other species in its waters, and a whole economy and culture tied to the water has grown up around the lake.
For visitors, Lake Volta has become a popular getaway, especially at its southern end around Akosombo and Atimpoku. Cruises to Dodi Island, waterfront resorts, the Adomi Bridge, river shrimp and sunsets over the world's largest artificial lake draw people from Accra and foreign tourists every weekend. Behind that peaceful postcard lies a story of ambition, progress and human cost. That story makes Lake Volta much more than a beautiful landscape: it is a symbol of both the achievements and the costs of African development.
