Deep in the Patagonian Andes, Pucon is a picture perfect town accessed by plane in summer or by a nine-hour drive or train ride from Santiago. A great base for adventure vacations, Pucon is crammed with visitors during summer months December, January and February. Watch molten magma ooze down Mount Villarrica, hop between hot and cold thermal pools at Termas Geometricas or take the reigns of Criollo horses to explore the Andes on horseback. For other expeditions, rent a car or mountain bike.

In friendly Great Exuma, you'll want to be up early so you don't miss a moment outdoors. From fishing and sailing to snorkeling and windsurfing, there's almost too much to do. Design your own adventure and plunge in—particularly around Exuma Cays Land and Sea Park, where the scuba diving is world-class.

The capital of Grand Bahama Island, founded in 1955 as a center of tourism, has undergone recent redevelopment and again offers nearly every amenity an island visitor could hope for: pristine beaches, golf, water sports, diving, gambling, duty-free shopping, boating, nightclubs and fishing. Want more? Try the Pirates of the Bahamas theme park, Freeport's International Bazaar, Port Lucaya marketplace, Garden of the Groves botanical garden, the Rand Nature Center or Lucayan National Park.