A two-mile long sandbar rises out of the ocean at low tide in time for a picnic lunch, then disappears again at high tide. Early evening drinks and appetizers are served in a jungle cave that’s only accessible by stairs and ladders. And a lazy boat ride leads a beach landing, where you a bare-feet-in-the-sand dinner on an uninhabited island. There’s no end to the exotic locations around the archipelago for cocktails and culinary escapes.