Lively Antigua and Barbuda move to the music of steel drums. You can visit a different beach each day and not repeat yourself for a full year—and that's why tourists and celebrities alike flock to this sun-soaked Caribbean island. Take a day cruise, rent some diving gear or cruise up the beach on a Segway for a real adventure, island-style.

Christ Church is located on the southern end of the island of Barbados, on the vibrant South Coast. Have fun travelling from beach to beach in a reggae boogie-bus and in the evening, charter a sunset cruise or head out to a seaside club and dance the night away. Sunbathe, snorkel or jet ski at a choice of beaches. If you prefer a quieter beach setting, it’s very easy to find one. The island has many long, isolated stretches of perfect white sand and crystal blue waters.

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.

Not just for retirees and theme park enthusiasts, the Sunshine State offers beautiful beaches, pristine diving conditions, and sizzling nightlife. Salsa the night away in a smokin’ hot Miami club, or swing away at one of Kissimmee’s many premium golf courses. An airboat tour of the Everglades is an unforgettable adventure – just look out for alligators! For the risk-averse, a lazy day spent on the soft sands of an Emerald Coast beach is as rejuvenating as a spa treatment.

The smaller half of Trinidad and Tobago, the 116-square mile island is a top eco-tourism destination. Its rainforest has been protected since 1776. Kayak through mangrove swamps, mountain bike testing trails in the island's northeast, drift dive with manta rays and sharks, hike the Rainforest Reserve or take in the distinctive Tobago pursuits of goat and crab racing. Cars, taxis and "maxi taxi" minibuses make it easy to get around the island. Carnival sees this exuberant island at its most extroverted.