. "Great Scarrier Reef (location)"@en . "The Great Scarrier Reef is located in the Coral Sea, which itself is located off the northeast coast of Australia. It is the largest coral reef system in the world and home to various salt water monsters."@en . . . "The Great Scarrier Reef is located in the Coral Sea, which itself is located off the northeast coast of Australia. It is the largest coral reef system in the world and home to various salt water monsters."@en .