The Musée de la Mer is another free museum in Cannes that focuses on the maritime history of the region. Located in the Fort Royal on the island of Sainte-Marguerite, the museum showcases a variety of exhibits related to underwater archaeology, marine life, and the history of the island. Visitors can learn about the famous prisoner, the Man in the Iron Mask, who was held captive in the fort. The museum also offers guided tours and hosts temporary exhibitions throughout the year.
