The Bahamas are an archipelago characterized by its corals in the Atlantic Ocean. Among its more than 700 islands and cays, there are some that are deserted and others that have very popular resorts, such as the Grand Bahama, and Paradise Island, home to many high-end hotels. Some of its surface and deep dive sites include the massive Andros coral reef, Thunderball Grotto (featured in James Bond movies), and the Black Coral Gardens near Bimini.