Exclusive Mustique is a playground for celebrities, rock stars, and the uber-rich. With its own airport and general store, this five-kilometer-long private island is home to posh private villas and the only luxury hotel: The Cotton House.

Mick Jagger, Tommy Hilfiger, and Princess Margaret are among the famous visitors, and some celebrities still own villas on this little slice of paradise.

Coral reefs beckon just offshore, and white-sand beaches ring the island, providing excellent opportunities for swimming and snorkeling. Macaroni Beach is a favorite.

Other things to do on Mustique include diving, fishing, kayaking, tennis, and exploring the island on horseback.