Grand Cayman, Cayman Islands, United Kingdom
Visit the National Museum in George Town, then go to Hell (where the "devil" stamps postcards at the notorious post office). The world's fifth-largest financial center, some 690 banks operate in Grand Cayman, but it's the 40 dive outfitters that interest tourists, due in part to other-worldly Stingray City. White sands and watersports go hand-in-hand with a great tan on Seven Mile Beach; those who prefer hammocks to beach towels frequent Rum Point. Visitors view--and even eat!--turtles at the Turtle Farm, or see birds, lizards, and wetlands (not edible) at Queen Elizabeth II Botanic Park.