You'll want to browse the collections at Phare des Baleines, Philippe Deschamps, and Eco-Museum of Marais Salant. Plage de la Côte Sauvage, Gros Jonc Beach, and Plage de Trousse Chemise are great spots if you want to spend some time by the water during your stay. You can enjoy nature at Plage de Radia, Lilleau des Niges National Nature Reserve, or Plage de la Pointe de Grignon.