Great Barrier Reef

Located off the coast of Queensland, Australia, the Great Barrier Reef is the world's largest coral reef system, comprising over 2,900 individual reefs and 900 islands stretching over 2,300 kilometers. It's one of the seven natural wonders of the world and is visible from outer space. The reef is a hub for biodiversity, featuring a wide range of coral species as well as countless species of fish, mollusks, and other sea creatures. Snorkeling and scuba diving here offer an unparalleled underwater experience.