Make the port town of Iquitos your base camp for exploring the Peruvian Amazon basin. The river and rainforest are the main attractions, of course, and once in Iquitos it's easy to book a stay at one of numerous nearby jungle lodges. Closer to town, travelers recommend visiting the market and "floating village" of Belen, seeing colorful creatures at the butterfly farm and animal rescue center, and taking a cruise on the great river.

Romance and adventure are in the air on this lush West Indian island in the Caribbean, depending on your coast. To the west, you'll find calm waters and good swimming. To the east, there are massive, competition-caliber waves. Wherever you stay, expect turquoise waters, fine soft sand beaches, catamaran cruises and delicious island fare.

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.