The Gulf of Morbihan, or "little sea" in Breton, is 100 m2 and forms a basin at the entrance to the ocean into which the rivers of Auray, Vannes and Noyalo flow. The result of this combination of freshwater and seawater is a rather unusual ecosystem and warmer water, ideal for bathing !
Several companies offer boat trips around the Gulf by boat or helicopter. The Compagnie Izenah Croisières offers campers and residents 20% off tours departing from Larmor Baden.