All agendas deliquesce on the white sand beaches of the Western Caribbean. You don't have to do a thing. But there is, of course, so much you can do. Snorkel into the kaleidoscopic swirl of some of the best dive spots in the world. Come face to face with rare creatures in the forests of Belize, Mexico, and Honduras. Shop for crafts along the Yucatán. Hunt for duty-free treasures in Grand Cayman. Consider infinity at Chichén Itzá.