Belize is often considered one of the world's top destinations for snorkelling and SCUBA diving. Due to its position along the expansive Mesoamerican Reef (the second-largest on the planet), the waters here are teeming with marine life, from turtles, sharks and stingrays to manatees, whale sharks, and fish, as well as unique topography, including colourful coral reefs, seagrass beds, and conch graveyards. Whether you’re a first-time snorkeller or an experienced diver, Belize offers underwa...