Sea tour with commentary of Fort Boyard - Croisières Inter-îles

Boat trips

Get as close as possible to the famous Fort Boyard! Departure from the Old Port of La Rochelle, commented cruise with view on the islands - Aix Island, Ré Island, Oleron Island.

Cruise of your choice : Catamaran morning outing or Fort Boyard cruise. 
For the Fort Boyard cruise booking is required with Inter-îles: 05 46 50 55 54

€22.50 €14.50 €14.50 Free with the Pass!


3 promenoir des Coureauleurs
17000 La Rochelle

05 46 50 55 54

At a time when land-based cannons did not reach far enough, Fort Boyard was built to protect the Charente estuary, the Isle of Aix and Rochefort from attack by enemy ships.

However, advances in artillery outpaced its construction, and rendered it useless from a military point of view when completed. It was eventually converted and used as a prison.

Listed as a "Historic Monument", it is now known throughout the world for the famous game show, filmed on site since 1990.

Discover it during a 2-hour walk by sea which will bring you closer to the fort. A commented tour where you will learn more about the mythical Fort of Charente Maritime.

Opening period

From 04/04 to 30/11/2024.

Spoken languages


Quoi de plus naturel que d'aborder une île par la mer ! Au départ de La Rochelle, cap sur l'île de Ré.

Thematic of the place

Excursions en bateau

Compagnie Interîles

What could be more natural than to approach an island by sea! From La Rochelle, head for the island of Ré.

The island of Ré is above all preserved natural spaces, villages of character and atypical.
Disembark in the port of Saint-Martin-de-Ré, an emblematic village of the island for an unforgettable day or stay!

Opening period

From 08/04 to 30/09/2024.

Spoken languages

English, Spanish, French