Belize’s top two tourism hot spots, Ambergris Caye and Caye Caulker, are its two most populous islands, some 21 miles off the coast of Belize City. In San Pedro, Ambergris Caye’s main town, tourists spend their days diving, snorkeling, and fishing: The coral reef’s white froth is visible less than a mile from shore. Nights are for partying and bar-hopping. The southern and northern ends of Ambergris are more suited to seclusion and romance. Sister island Caye Caulker is a smaller, laid-back Caribbean version of the two, with sand-only streets (no cars here), more local eats than fine dining, and a deeply rooted Creole culture. Caye Caulker’s offshore adventures and treasures include a marine reserve, mangroves for kayak exploration, and breathtaking sunsets. Hop on the ferry to experience both.