Located in the former church of St-Méen (1714), this museum is devoted to the arts and traditions of the Cancale region: fishing, ostreiculture, agriculture (potatoes), the life of the Cancale inhabitants, their headresses, clothing, and furniture. It also holds reminiscences of the life of Jeanne Jugan and presents the Rimains Sailing School which has been established in this town for more than a century.