Skip to content
Stock photo · Pexels

See & do · Museum

Fort Royal and Museum of the Sea, Île Sainte-Marguerite

Île Sainte-Marguerite, Cannes

What to expect

Visit Fort Royal on Île Sainte-Marguerite, an island fortress holding the Iron Mask's cell and a museum of shipwreck finds and Roman cisterns.

Opening hours

Opening hours aren’t listed here: check Google Maps before you go.

Good to know

  • Picked by our research (City of Cannes)
  • Indoors: fine on a rainy day