The oldest inhabitants of today's Congo were the hunter-gatherer peoples of the equatorial rainforest. They are the ancestors of the groups we now know as the Aka (or Mbenga) and the Baka (or BaYaka), often called "Pygmies", a term increasingly rejected as pejorative. For thousands of years they lived in the dense forests of the north, with a profound knowledge of the forest, its plants, its honeys and its animals. Their polyphonic music has been recognised by UNESCO as part of humanity's heritage. Today they are still a minority of around one and a half per cent of the population, fighting for their rights and their lands.
From the first millennium BCE, and above all in the early centuries CE, came the great Bantu expansion. Waves of farming and iron-working peoples set out from the region between present-day Nigeria and Cameroon and spread across much of central, eastern and southern Africa. In Congolese territory they formed the groups that still define the country's human map: the Kongo (Bakongo) of the south and south-west, the most numerous people in the country; the Teke (or Tio) of the central plateaus; the Mbochi of the north; and the Sangha and other peoples of the northern forest.
That long coexistence between forest hunters and Bantu farmers produced Congo's ethnic and linguistic mosaic, with dozens of peoples and languages. Over time, Lingala and Kituba (a simplified form of Kikongo) became the great lingua francas, while French arrived much later, with colonisation. On this human foundation, centuries before the Europeans, kingdoms and trade networks of their own would rise.
Long before the Europeans arrived, the south-west of today's Congo was the heart of a powerful African state: the Kingdom of Loango. It was founded by the Vili (BaVili) people, a group related to the Kongo, probably before 1485, in the basin of the Kouilou and Niari rivers. Loango flourished above all between the mid-16th century and the 19th century. It was an organised monarchy with a king (the Maloango) in his capital, Buali. Its economy rested on farming, fishing, sea salt, copper working and a remarkable textile industry: Loango's famous raffia cloths were used as currency and traded across the whole region.
Loango was not alone. To the south lay the sphere of the great Kingdom of Kongo, one of Africa's most celebrated states, centred on present-day Angola and western DR Congo. The Vili and other coastal peoples were part of that broad Kongo cultural constellation. Inland, on the central plateaus, the Teke or Anziku Kingdom (also called the Tio kingdom) held sway. Its ruler, the Makoko, controlled the lands north of Pool Malebo, the widening of the Congo River that looks like a lake before the river plunges through rapids towards the sea. These kingdoms traded ivory, copper, cloth, salt, food and enslaved people among themselves.
Loango in particular became a key middleman. It obtained goods and captives from the interior and channelled them to the coast, where long-distance trade routes met. It was an African mercantile world, sophisticated and autonomous, with its own hierarchies, guilds and rituals. It had been working for centuries when, at the end of the 15th century, the first European sails appeared on the horizon and everything began to change.
The Portuguese navigator Diogo Cão reached the mouth of the Congo River in 1483, and from then on the coast was drawn into European Atlantic routes. At first, trade on the Loango Coast revolved around ivory, copper, dyewoods and textiles. For much of the 16th and 17th centuries, Europeans came looking for those goods, not people: first the Portuguese, then the Dutch, English and French. Loango kept its independence and dealt with all of them, never letting itself be subjugated the way the Kingdom of Kongo was further south.
But from the late 17th century and throughout the 18th, the demand for enslaved labour on the plantations of the Americas changed everything. The so-called "Loango Coast", with its ports of Loango, Malemba and Cabinda, became one of the largest slave-exporting regions in all of Africa. It is estimated that over the history of the trade more than two million people were shipped from this coast. They were captured across a vast interior that took in parts of present-day Congo, DR Congo, Gabon, Angola and beyond. It's a brutal past that has to be named precisely: men, women and children torn from their communities, marched in chains to the coast and sold to the slave ships.
The site of Loango, with its old embarkation port and its "slave route", is today a place of remembrance for that tragedy. The gradual abolition of the trade by the European powers in the 19th century stripped Loango of its main source of income and hastened its decline. By the 1880s the once-powerful kingdom had broken up into a multitude of small groups. Just then, as the coast was weakening, a different kind of conquest was approaching from the interior: the colonial one.
The European conquest of the interior had an unusual protagonist: Pierre Savorgnan de Brazza. Born in Italy in 1852 and naturalised French, he was a naval officer remembered for his friendly nature and for preferring treaties to weapons. On his expeditions up the Ogooué and Congo rivers, Brazza wanted to open a route for France into the heart of the continent and get ahead of King Leopold II of Belgium, who was operating on the other bank.
The decisive step came in 1880. In September that year, Brazza signed a treaty with the Makoko, ruler of the Teke kingdom, which placed his lands under French protection in exchange for guarantees against his rivals. On 3 October 1880, Brazza founded a military and trading post in the village of Mfoa, on the right bank of Pool Malebo, at the site that would bear his name: Brazzaville. Opposite, on the left bank, Léopoldville would grow into the future Kinshasa, capital of the Belgian Congo. The river thus became the border between two empires.
The treaty with the Makoko was crucial. It gave France a "legal" title that it asserted at the Berlin Conference of 1884-85, where the European powers carved up Africa on paper. The right bank went to France and the left to Leopold. On that basis the colony of French Congo was born, later called Middle Congo (Moyen-Congo). Brazzaville became its capital in 1898 and, in 1910, the capital of all of French Equatorial Africa. That colonial federation brought together Gabon, Congo, Ubangi-Shari (today the Central African Republic) and Chad. Brazza's town had become the administrative centre of an empire.
The colony had to pay its way, and France chose the most brutal way to make that happen. Around 1899, the government divided almost all of French Congo among some forty private concession companies. They received a monopoly to exploit huge territories, with their rubber, ivory and timber, in return for a fee. The result was a system of plunder and forced labour. The companies demanded rubber quotas from local people under threat of punishment, hostage-taking and violence, in a regime sadly similar to that of Leopold's Congo next door. The abuses were so scandalous that they triggered denunciations and inquiries even in France.
The ultimate symbol of that era was the Congo-Océan railway (CFCO). It was launched in 1921 to link Brazzaville with the new Atlantic port of Pointe-Noire, 512 kilometres of track through the forest and the Mayombe mountains, so the riches of the interior could be exported. Its construction, which dragged on until 1934, was one of the deadliest on the continent. An estimated fifteen thousand to more than twenty thousand African workers died. They had been forcibly recruited from across the federation and subjected to exhausting shifts, disease, hunger and accidents. The writer André Gide, who visited the region, denounced the horror in his Travels in the Congo (1927), and the railway lived on in memory as a project built quite literally on bones.
The Second World War gave Brazzaville an unexpected starring role. After the fall of France in 1940, the city joined General de Gaulle's Free France and served as the symbolic capital of the France that was resisting. In 1944, de Gaulle convened the famous Brazzaville Conference there, which promised certain reforms in the African colonies. It said nothing about independence, but that meeting and the post-war years opened a new era. Africans began to organise, to gain political representation and to demand rights that would eventually make the old colonial order unworkable.
Decolonisation picked up speed in the 1950s. In 1958, within the French Community promoted by de Gaulle, Middle Congo became the Republic of the Congo, with internal self-government. On 15 August 1960 the country gained full independence. Its first president was Fulbert Youlou, a suspended Catholic priest known as "Abbé Youlou". He had built a large political base in the south, among the Bakongo, and governed in a personalist, pro-Western style.
Youlou's time in office was short and tense. Ethnic and regional rivalries, union unrest and accusations of corruption undermined his government. In August 1963, three days of worker and popular protests in Brazzaville, remembered as the "Trois Glorieuses" (the "Three Glorious Days"), forced him to resign. Power passed to Alphonse Massamba-Débat, who steered the country further and further to the left. In 1964 he founded a single party, the National Movement of the Revolution, and proclaimed a path of "scientific socialism", building closer ties with the Soviet bloc, China and Cuba.
These were the Cold War years in Africa, and little Congo, with its historic capital and its intellectual class, became one of the laboratories of African socialism. But Massamba-Débat's project got caught between tensions with the unions, the militant youth and, above all, the army. The end came at the close of the decade, with a coup that would push Congo even further to the left and make it the first on the continent to try something new.
In 1968, a young army captain, Marien Ngouabi, led a coup that finished pushing Massamba-Débat aside. The following year, 1969, Ngouabi took a decisive step: he proclaimed the People's Republic of the Congo and founded the Congolese Party of Labour (PCT) as the single vanguard party. With that, Congo became the first state in Africa to officially declare itself Marxist-Leninist, even adopting a red flag and Soviet-inspired rhetoric. The country sided with the Eastern bloc for the rest of the Cold War.
The period was intense and at times violent. Ngouabi pushed through nationalisations and a strong state role in the economy, but he also faced conspiracies and internal power struggles. In March 1977 he was assassinated in Brazzaville, in circumstances that have never been fully explained. After a brief interim, in 1979 another PCT military officer took over the presidency: Denis Sassou Nguesso, from the north of the country, who would govern without a break until 1992. His first long spell in power combined socialist rhetoric with growing pragmatism. While the alliance with the USSR held, Congo developed its oil industry with Western companies, mostly French ones.
This period is best told soberly, without caricature. Congolese Marxism-Leninism brought progress in education and public health and left a political identity that still carries weight. It also meant a single party, restricted freedoms and an economy dependent on oil and the state. By the late 1980s, falling crude prices, the debt crisis and the collapse of the Soviet bloc made the model unsustainable. In 1990 Sassou Nguesso agreed to open up the system. A Sovereign National Conference, which met in 1991, stripped him of almost all his power and set the country on the road to free elections.
The democratic opening was hopeful and fragile at the same time. In 1992, in the first multi-party elections, Pascal Lissouba was elected president and Sassou Nguesso was sidelined. But the young democracy rested on ethnic and regional loyalties, and every leader had his own armed militia: Sassou's "Cobras" and his rivals' "Zulus" and "Ninjas". In 1993-1994, a first civil war bloodied Brazzaville after disputed legislative elections.
The biggest explosion came in 1997. On the eve of new elections, clashes between Lissouba's forces and Sassou's militias turned into open war, which devastated whole districts of the capital between June and October. With military backing from Angola, which intervened on his side, Sassou Nguesso won and returned to power in October 1997. The violence continued on and off until 1999, leaving tens of thousands dead and hundreds of thousands displaced, and it left a deep mark on an entire generation. Since then, Sassou Nguesso has governed the country almost without interruption.
Congo today lives mainly on oil, which provides most of its revenue and exports and ranks it among the leading producers in sub-Saharan Africa. Logging matters too. But its other great wealth is the forest. The country is part of the Congo Basin, the second-largest tropical forest on the planet after the Amazon and a key defence against climate change, with vast peatlands that store carbon. In its northern parks, Odzala-Kokoua and Nouabalé-Ndoki, thousands of lowland gorillas, forest elephants and chimpanzees still live. Modern Congo-Brazzaville is defined by two balances: oil against forest, and an extremely long-lasting personal hold on power against an extraordinary natural world. It's a small country, cut through by its river, that carries centuries of history and should never be confused with its enormous neighbour across the water.
The 4 histories, one after another. Use the buttons above to jump to the one you want.
Brazzaville was born of an encounter. In 1880, the explorer Pierre Savorgnan de Brazza signed a treaty with the Makoko, ruler of the Teke kingdom. On 3 October he founded a French post in the Teke village of Mfoa, on the right bank of Pool Malebo, the great widening of the Congo River. The city took its founder's name, a rare case of an African capital that keeps the surname of a European, and one remembered, what's more, for his peaceful dealings with local peoples.
Opposite, on the left bank, Léopoldville grew into the future Kinshasa, capital of the Belgian Congo. The wide river became the border between two empires: the French one on the right, Leopold II's on the left. Even today, Brazzaville and Kinshasa are the two closest capitals of different countries in the world, separated by just a few kilometres of water, close enough to see each other's lights at night.
Brazzaville grew fast thanks to its strategic position. In 1898 it became the capital of Middle Congo and, in 1910, the capital of all of French Equatorial Africa, the federation that brought together Gabon, Congo, Ubangi-Shari and Chad. During the Second World War it was also the symbolic capital of de Gaulle's Free France and, in 1944, the host of the historic Brazzaville Conference on the future of the African colonies.
Brazzaville is a cultural capital to be reckoned with. Congolese rumba was born and grew up on both sides of the Congo River. Its danceable rhythm of interlacing guitars conquered the whole continent from the mid-20th century and became the soundtrack of central Africa. In 2021 UNESCO inscribed Congolese rumba on its list of the Intangible Cultural Heritage of Humanity. Brazzaville and Kinshasa, sister cities and rivals, share that musical heritage.
The city is also the cradle of a unique phenomenon: La SAPE, the Society of Ambiance-Makers and Elegant People. Its members, the "sapeurs", are men, and more and more women, who turn elegance into an art and a philosophy of life. They show off immaculate colourful suits and luxury labels on the streets of working-class districts such as Bacongo. Behind the glamour lies a whole aesthetic of dignity and resistance that goes back to colonial times and to journeys to Paris.
In the visual arts, Brazzaville gave the world the Poto-Poto School, founded in 1951 by the French painter Pierre Lods together with Congolese artists. Its style became recognisable around the world: elongated, stylised figures in vivid colours, with scenes of markets, dances and daily life. It turned the Poto-Poto district into a breeding ground for painters. Rumba, La SAPE and Poto-Poto make Brazzaville a calm but intensely creative city.
The great protagonist of the region is the Congo River, the artery that gave its name to two countries and to half the history of central Africa. It is the second-largest river in the world by discharge after the Amazon and, above all, the deepest on the planet: in some stretches it is more than two hundred and twenty metres deep. Opposite Brazzaville, the river slows and widens into the Pool Malebo before narrowing again and plunging into a series of wild rapids.
Those rapids — Les Rapides — are a classic outing from the capital: churning, powerful waters where fishermen take on the current in dugout canoes, with Kinshasa outlined on the far bank. Downstream, the Congo tumbles over the Livingstone Falls, a succession of cascades that for centuries blocked navigation between the interior and the Atlantic and which largely explain why European penetration came so late.
Less than a hundred kilometres from Brazzaville, the landscape offers another water gem: the Loufoulakari Falls, where the Loufoulakari River flows into the Congo in a wide, elegant waterfall surrounded by savannah and forest. It is the favourite picnic and day-trip spot for the people of Brazzaville, a cool corner for walking and birdwatching just a short way from the capital. The river, in all its forms, shapes life in the region.
For centuries, the Congo's narrow Atlantic strip was the heart of the kingdom of Loango, one of the most prosperous African states on the coast before colonisation. Founded by the Vili people, probably before 1485, Loango lived off the trade in ivory, copper, salt and its famous raffia cloth, which served as currency. Its capital, Buali, near present-day Diosso, was a political and commercial centre that dealt with European navigators as an equal.
From the 18th century onwards, however, the Loango coast became one of the great gateways of the Atlantic slave trade. Over the course of its history, more than two million people taken from a vast interior were shipped from its ports. Near Pointe-Noire, the historic site of Loango preserves the memory of that tragedy, with its old embarkation port and its "slave route". The Ma Loango museum, in Diosso, now safeguards the heritage of the kingdom and its Vili culture.
The end of the slave trade in the 19th century ruined Loango, which by around 1880 had broken up into small groups just as French colonisation arrived. That coast, so full of history, is still the Atlantic face of the Congo: that of the Vili fishermen, of salt and fish, and of a painful memory that deserves to be named plainly.
Pointe-Noire is the country's second city and its economic capital: a lively, cosmopolitan and fast-growing Atlantic port. Its modern history begins in the 20th century, when it was chosen as the sea terminus of the Congo-Océan railway: the French needed a deep-water port to export the riches of the interior, and they built it here. The city grew in step with the railway, opened in 1934, and with the port, which is still one of the most important in the Gulf of Guinea.
The big leap came with oil. From the 1970s, the discovery and exploitation of offshore oil fields turned Pointe-Noire into the energy capital of the Congo, home to the sector's companies and the engine of the national economy. Crude brought wealth and jobs, but also deep inequalities and rapid urban sprawl.
Today Pointe-Noire combines its industrial and port side with city beaches, tasty cuisine that makes the most of Atlantic fish, and a well-known nightlife. It is the gateway to the coastal Congo: from here you can reach the Diosso canyons, the historic site of Loango, the Mayombe massif and the coastal parks. A city that looks out to sea and sums up the tensions and opportunities of the contemporary Congo.
A few kilometres from Pointe-Noire, the Diosso gorges offer one of the most spectacular landscapes in the country: a great amphitheatre of cliffs and ravines of red and ochre earth, sculpted by erosion over thousands of years, which the Congolese proudly call "the little Colorado Canyon". Their fiery colours, especially at sunset, contrast with the green of the vegetation peeking out between the walls. Very close by is Diosso, the former capital of the kingdom of Loango, with its museum devoted to Vili culture.
Inland rises the Mayombe massif, a chain of mountains covered in dense, humid rainforest that stretches between Pointe-Noire and the border with the DR Congo and the Angolan enclave of Cabinda. It is a region of remarkable biodiversity, with waterfalls, rivers and lush vegetation, partly protected by the Dimonika Biosphere Reserve. The Mayombe was also one of the hardest and deadliest stretches in the construction of the Congo-Océan railway, which had to force its way through its slopes.
Between the coast and the Mayombe lies Dolisie, the country's third city, a quiet railway and trading stop on the route between Brazzaville and Pointe-Noire. It serves as a base for exploring the massif, its waterfalls and the rainforest areas of the southwest. This whole coastal and mountainous region — from the red canyons of Diosso to the green peaks of the Mayombe — shows a side of the Congo different from that of the plateaux and the equatorial rainforest: the side of the Atlantic, salt and rock.
North of Brazzaville stretch the Batéké Plateaux, a highland of rolling savannahs covered in grasses, dotted with gallery forests along the rivers and cut by deep valleys. It is a landscape very different from the equatorial rainforest in the north of the country: more open, drier, with wide horizons. And it is, above all, the historic homeland of the Teke (or Tio) people, one of the oldest and most influential Bantu groups in the region.
This was the base of the Teke kingdom, also known as Anziku or the Tio kingdom, whose ruler, the Makoko, controlled the lands north of the Pool Malebo long before the Europeans arrived. It was the Makoko himself who, in 1880, signed the treaty with Brazza that opened the Congo to France; without that agreement, the colonial history of the region would have been different. The Teke preserve very rich spiritual traditions, famous for their circular ritual masks — the kidumu masks — and for the role of the nkoi and the spirits of nature.
The Batéké Plateaux extend across both sides of the border with Gabon, and on the Congolese side they are home to a national park that protects their savannah ecosystems, unique in a country that is mostly rainforest. It is a sparsely populated region of scattered villages and serene beauty, where the history of the Teke kingdom lives on in the memory and culture of its people.
In the heart of the Batéké Plateaux, the Lésio-Louna reserve has become one of the country's major conservation projects. Run by The Aspinall Foundation together with the Congolese state, the reserve rehabilitates orphaned and rescued western lowland gorillas — many of them victims of trafficking and poaching — with the aim of returning them to the wild whenever possible. It is a story of repair: individuals who lost their families receive care, learn to live in the forest and, little by little, regain their freedom.
The setting is what makes the reserve unique. You reach it by boat along the river, between savannahs and gallery forests, on what is the best day trip from Brazzaville. Hidden in that landscape is the Lac Bleu, a small lake of intense turquoise water tucked into the wooded savannah, which looks like something off a postcard and is usually combined with the gorilla visit.
Lésio-Louna represents a different way of relating to wildlife: not the classic safari, but active conservation and reintroduction. In a country where great apes are under pressure from hunting and habitat loss, projects like this one — and like those in the northern reserves — offer real hope for the survival of lowland gorillas, and a powerful reason to head out to the plateaux.
Further north, the Léfini wildlife reserve is the oldest in the Congo: it was created in the colonial era, in the mid-20th century, to protect the wildlife of the plateau region. It takes its name from the Léfini River, a tributary of the Congo that runs through it, and combines open savannahs, gallery forests along the waterways and patches of rainforest, a mosaic of habitats that supports a remarkable diversity of life.
The Léfini is a refuge for lowland gorillas, forest buffalo, antelopes, monkeys and rich birdlife, and it has also served as a reintroduction area linked to the gorilla rehabilitation programmes on the plateaux. Its landscapes of water and savannah, its rapids and its viewpoints make it a nature destination that is still little explored, very different from the great rainforest parks of the north.
Together with Lésio-Louna and the Batéké Plateaux national park, the Léfini forms a conservation corridor in this transition zone between savannah and forest. It is a part of the Congo where nature is explored slowly, by boat or on foot, and where wildlife conservation is intertwined with the history of the Teke kingdom that ruled these highlands for centuries.
The north of the country is covered by the great equatorial rainforest of the Congo Basin, the second-largest tropical forest in the world after the Amazon and a key piece in the fight against climate change. It is a green ocean of giant trees, wide rivers and wetlands that stretches across several countries and holds vast peatlands — deposits of organic matter — capable of storing enormous amounts of carbon. It is rightly considered one of the Earth's great lungs and carbon "sinks".
This rainforest is also the ancestral home of the Aka and Baka peoples, forest hunter-gatherers with an extraordinarily deep knowledge of their surroundings and a polyphonic music recognised by UNESCO. And it is one of the planet's last great wildlife refuges: western lowland gorillas, chimpanzees, forest elephants, buffalo, bongos and an incredible diversity of birds and insects live here, many of them hard to see anywhere else.
The Sangha River, a tributary of the Congo, is the great highway of this region. On its banks stands Ouésso, the main city of the forested north, the logistical gateway to the parks and a meeting point between forest culture and the river peoples. From there, access is organised to two of the most extraordinary protected areas in Africa: Odzala-Kokoua and Nouabalé-Ndoki.
Odzala-Kokoua National Park is one of the jewels of the Congo and one of the best gorilla destinations in all of Africa. Originally created in 1935, it is one of the oldest parks on the continent, and it protects a vast territory of rainforest, savannahs and rivers in the northwest of the country. Several thousand western lowland gorillas are estimated to live inside it, along with chimpanzees, forest elephants, buffalo and bongos.
Its great distinctive feature is the "bais": swampy, mineral-rich clearings in the middle of the forest where animals come to feed and socialise. From observation platforms, visitors can watch forest elephants, gorillas, buffalo and sitatungas gather in these unique natural settings, in some of the most impressive wildlife experiences on the planet. Tracking habituated gorilla families also allows close, respectful encounters with these great apes.
Odzala combines exceptional biodiversity with a model of low-impact tourism and long-term conservation, managed together with international organisations and local communities. In a country that is betting more and more on oil, parks like Odzala-Kokoua represent the Congo's other great wealth — its nature — and an alternative future built on protecting it.
In the far north, on the border with Cameroon and the Central African Republic, Nouabalé-Ndoki National Park protects one of the most intact rainforests on the planet, so little touched by humans that it has been nicknamed "the last Eden". Created in 1993 and managed together with the Wildlife Conservation Society, it is famous because many of its animals had never seen humans and show no fear, which allows extraordinary sightings.
The park is part of the Sangha Trinational complex, a cross-border area shared by the Congo, Cameroon and the Central African Republic that UNESCO inscribed as a World Heritage Site in 2012 for its outstanding natural value. Inside are some of the most famous "bais" in Africa: above all Mbeli Bai, a large swampy clearing that works as a natural observatory, where researchers and visitors spend hours watching entire families of lowland gorillas and forest elephants gather in the water. Decades of study at Mbeli Bai have transformed what we know about gorilla behaviour.
Nouabalé-Ndoki is a symbol of what the Congo can offer the world: an almost untouched primary rainforest, home to gorillas, chimpanzees and elephants, protected from logging and poaching. It is a remote and demanding destination, reached after a long journey by dirt track and river from Ouésso, but also one of the purest and most awe-inspiring places left on Earth.
Hardly anything that happened to Congo happened on its own: these are the histories next door.
