Gough Island is a remote volcanic island located in the South Atlantic Ocean, part of the British Overseas Territory of Saint Helena, Ascension and Tristan da Cunha. It covers an area of about 65 square kilometers and is known for its rugged terrain, steep cliffs, and lush vegetation. The island is uninhabited, except for a small research station operated by South Africa. Gough Island is recognized as a UNESCO World Heritage Site due to its unique biodiversity. It is home to various endemic species, including the Gough bunting and the Gough moorhen. The island's ecosystem is significant for scientific research and conservation efforts.