The Morbihan is an ideal centre for water-sports.

The Gulf of Morbihan offers all kinds of sailing experiences, as well as wind-surfing and skin-diving. The rugged coastline shelters numerous bays which make an ideal setting for water-based activities. Windsurfing is possible from many beaches, although it is subject to certain rules. Windsurfers can be hired at all the major beaches, as can boats, with or without a crew, in season.

The Roche-Bernard marina, know as "Port neuf" (new harbour), in the centre of the Vilaine, is a meeting place for ocean and river navigation. It has more than 400 moorings. The sailing school is a good place to learn water sports. It is the ideal venue for lovers of seafood and water sports!