According to famed diver Jacques Cousteau, the Great Blue Hole of Belize is one of the most spectacular dive sites on earth. The crystal-clear sapphire waters are home to colorful tropical fish and several species of reef sharks – ideal for brave divers who love to get up close and personal with sea life. On dry ground, diverse rainforests, mangrove swamps, and Mayan ruins are perfect for exploration. The beaches of Belize are sunny and tranquil spots for a day of relaxation.