Unsplash - S. Pallard

Fort Boyard

Halfway between the islands of Aix and Oléron, this symbol of Charente-Maritime, now an open-air television studio and a spectacular playground, was originally designed to defend the coast and islands.

Imagine! The construction of Fort Boyard—led by Napoleon—spanned 30 years, 20 of which were spent on the foundations alone. But advances in artillery, which outpaced those in construction, soon rendered it useless.

Charente-Maritime reveals many other traces of this past. The maritime heritage, omnipresent along the coast, reflects a turbulent history focused on the ocean.

You can even use your cycling trip as an excuse to explore the fortified walls, forts, and lighthouses, as they are true testaments to this vital need for protection from the external dangers inherent in the sea.

Boat your bike and set sail for this colossus of the seas on a boat cruise and spend a day on the ĂŽle d'Aix!

Discover the secrets of Fort Boyard at the intersection of the La Rochelle - Rochefort / Rochefort - Marennes Vélodyssée stages.

During your stay in Charentes, be sure to visit three towns rich in heritage: La Rochelle, Rochefort, and Royan.

See the Rochefort Océan Tourist Office website

Tailor-made itineraries

Tailor-made itineraries

La Rochelle / Rochefort

22 La Rochelle / Rochefort

50 km
3 h 20 min
I cycle often
Start your journey opposite the famous towers defending the port of La Rochelle, then follow the cycle path along or in the immediate vicinity of the ocean to the Belle Époque villas of the seaside resort of Châtelaillon-Plage. Early in the morning or at sunset, the bay of Châtelaillon-Plage and the Pointe des Bouchôleurs offer a breathtaking panorama.

Your cycle route continues inland to reach the banks of the Charente River and the remarkable town of Rochefort, a City of Art and History, the historic birthplace of the Hermione, the Corderie Royale, and the Maison Pierre Loti, in the heart of the "Charente Estuary - Rochefort Arsenal" Grand Site de France.
Rochefort / Marennes

23 Rochefort / Marennes

38 km
2 h 31 min
I cycle often
It’s with great regret that we leave behind Rochefort and its gardens on the banks of the Charente. We take the former steam-train tracks – now the greenway – and La Vélodyssée meets the marshes, criss-crossed with little channels, before heading onto the oyster centre of Marennes.