Musée de la Mer

Located near the Rocher de la Vièrge, with glorious views across the coast, this museum is the city's acclaimed aquarium, housed in a beautiful Art Deco building. The exhibits follows different "seas" of the world, from the Gulf Stream to the Caribbean Sea, highlighting the specialties of each. There are also seal shows, shark feeding and a large "touch pool" to keep everyone entertained. It's a good choice for families with kids in tow on an overcast day.