An island escape in France is the height of "Art de Vivre." Accessing a private caye like Cavallo Island often involves a swift, elegant boat transfer... Read More from Corsica or the Côte d'Azur. The experience is one of refined luxury—think morning yoga on a granite terrace followed by a private chef-prepared lunch of local seafood and Provençal wines. Most visitors enjoy a 90-day visa-free stay, with many island rentals offering bespoke concierge services to arrange everything from private helicopter tours to exclusive vineyard visits on the mainland. Read Less