Moreton Island is just off the coast of southeastern Queensland, Australia. The protected sand island is known for its beaches and steep dunes, like Mount Tempest. On the west coast, a dive site features coral and tropical fish around a group of sunken boats called the Tangalooma Wrecks. A dolphin feeding spot is nearby. Humpback whales can be viewed from Cape Moreton, the site of a 19th-century lighthouse.