Ecotourism is alive and kicking on St. John. There's more than enough to do on land, from watching for wildlife in the national park to hiking miles of trails or strolling sandy white beaches. Hit the water for amazing snorkeling, swimming, even underwater photography—of course. This is the Caribbean, after all.

The soft sea breeze, the crystalline waters and the tranquility are a few of the most important traits of La Pineda Beach. Almost four kilometers of beach lines the seafront promenade of this coastal resort. La Pineda has some of the cleanest, safest and environmentally best-managed beaches, as the Blue Flags regularly awarded by the European Foundation for Environmental Education attest. A wide range of activities can be organized right on the beach.

A popular budget holiday destination on the Costa Brava, the former fishing village of Lloret de Mar offers an appealing climate, great scenery and wealth of competitive accommodations. Visit the narrow streets of the Old Town and sites such as Can Xardo and Can Comadran, or take to the waves in Water World or sailing, parasailing or kayaking on the Mediterranean. A handful of excellent beaches round out the offerings of this Catalonian family resort, easily reached by car from Barcelona.