Dakar, set at the tip of the Cape Vert peninsula, is West Africa’s westernmost point and the capital of French-speaking Senegal. Although it was not founded until 1857, it is West Africa’s oldest European city and one of the most westernised. The opening of the Dakar-St Louis railway in 1885 put the town on the map; it subsequently became a French naval base and in 1904, the capital of Afrique Occidentale Française. It bears the legacy of Africa’s French colonial past, especially so in the downtown Plateau area, where the architecture is redolent of southern France. Every inch a modern city, Dakar is a frenetic buzz of activity, which can be startling. Perhaps sample the popular mint tea and try your hand at bartering in the colourful craft markets for traditional embroidery, woodcarvings, metalwork and costume jewellery.

During your journey at sea, make the most of the many services and activities on board. Treat yourself to a moment of relaxation in the spa or stay in shape in the fitness centre. Depending on the season, let yourself be tempted by the swimming pool or a spot of sunbathing. This journey without a port of call will also be an opportunity to enjoy the conferences or shows proposed on board, depending on the activities offered, or to do some shopping in the boutique or to meet the PONANT photographers in their dedicated space. As for lovers of the open sea, they will be able to visit the ship’s upper deck to admire the spectacle of the waves and perhaps be lucky enough to observe marine species. A truly enchanted interlude, combining comfort, rest and entertainment.

Situated just off the west African coast of Guinea-Bissau is Carache Island. The lush green island that is surrounded by turquoise seas was declared a Biosphere Reserve by UNESCO in 1996. Boasting a string of islets, the island has a rich and diverse landscape that is precious in fauna and flora. In the heart of the nature, you'll meet the Bijagós inhabitants, who have adapted to and melted in with their natural environment.

The private island of Kere is an unspoiled Eden, a one-hectare (two-acre) stretch of tropical forest in the heart of the Bissagos Islands. One original feature of this island is that a small, sustainable and fair-trade ecotourism business was developed upon it. On the island’s magnificent beach, a Frenchman has set up a business to show people around this exceptional natural environment or to take them out for some game fishing, particularly in search of tarpon, a fish weighing over a hundred kilos (220 pounds). The bungalows made from earth and straw blend into the idyllic setting and reflect the mindset of the islet’s owner: authentic and respectful of nature and people.

Some 20 kilometres off the coast of west Africa, the Bissau-Guinean archipelago of Bissagos is famous for its abundant biodiversity. The richness of its marine animal and plant life afforded it the status of Biosphere Reserve by UNESCO: dolphins, green tortoises, monkeys, striped antelopes and hundreds of thousands of migrating birds find refuge here. Composed of five islands and several islets, Orango is the largest and most mysterious island in the archipelago. Its national park and marine protected area lie in the heart of the Biosphere Reserve. During your zodiac outings, you will set off to discover this preserved environment, home to the Bijogo people, the true custodians of this sanctuary.

In the far south-east of the Bissagos Islands, João Vieira is a small unspoiled island in the João Vieira and Poilão Marine National Park. This park, where a number of sacred sites can be found, is home to a wonderful biodiversity. On the practically uninhabited island of João Vieira, the Bijagos have set up temporary camps for fishing or for collecting the fruit of oil palms. Like everywhere else in the archipelago, the local population displays ingenuity to adapt to this incredible environment.

A UNESCO Biosphere Reserve, the island of Cavalos is the second-largest nesting site in West Africa. Here you will be able to observe many bird species, including terns, in particular near the freshwater lake. Take a stroll on the beach full of shells, stretching all the way around the island’s 6-km (3.8-mile) circumference. Some rocks have mango trees growing on them, which just rise above the surface during high tide. The interior of the island, blanketed in palm trees and high grasses, is inhabited by a colony of wild pigs.

Bolama, the capital of Portuguese Guinea from the late 19th century to the end of the 1930s, is shrouded in the surreal and poetic atmosphere of a ghost town forgotten by time. Along the streets covered in ochre earth, the vestiges of neoclassical colonial buildings hint at what was once the sumptuous government palace or the governor’s residence. Now neglected, this hard-to-reach natural harbour surrounded by mangrove swamps once served as an outpost for keeping a close eye on the Guinean population that had come to seek refuge on these remote islands of the Bissagos archipelago to escape their colonisers.

Canhabaque Island, also known by the name Roxa, is covered in lush vegetation and boasts pretty beaches alternating with rocky formations. The first island in the archipelago to be inhabited, it is today home to a community of around 2,500 inhabitants, spread across various tabancas (rural villages). Long closed to tourism, it is considered the most traditional island in the whole archipelago in terms of customs and lifestyle. It competes with Caravela for the reputation of the most beautiful island. It has an animist and matrilineal society; women are highly predominant in the management and maintenance of balance in the tabancas.

Caravela is the northernmost island of the Bijagós Islands of Guinea-Bissau. Landscaped by white sandy beaches and black rock, Caravela Island is a magnificent location as you begin to round up your expedition cruise. The island is heavily forested with mangroves and like many of the surrounding islands, it has flourishing fauna and flora life.

Dakar, set at the tip of the Cape Vert peninsula, is West Africa’s westernmost point and the capital of French-speaking Senegal. Although it was not founded until 1857, it is West Africa’s oldest European city and one of the most westernised. The opening of the Dakar-St Louis railway in 1885 put the town on the map; it subsequently became a French naval base and in 1904, the capital of Afrique Occidentale Française. It bears the legacy of Africa’s French colonial past, especially so in the downtown Plateau area, where the architecture is redolent of southern France. Every inch a modern city, Dakar is a frenetic buzz of activity, which can be startling. Perhaps sample the popular mint tea and try your hand at bartering in the colourful craft markets for traditional embroidery, woodcarvings, metalwork and costume jewellery.