Bouvet Island Bouvet Island Bouvet Island () is an uninhabited subantarctic high island and dependency of Norway located in the South Atlantic Ocean at , thus putting it north of and outside the Antarctic Treaty System. It lies at the southern end of the Mid-Atlantic Ridge and is the most remote island in the world, approximately north of the Princess Astrid Coast of Queen Maud Land, Antarctica and south-southwest of the coast of South Africa. The island has an area of , of which 93 percent is covered by a glacier. The centre of the island is an ice-filled crater of an
South American–Antarctic Ridge Sandwich Trench had begun. South American–Antarctic Ridge The South American–Antarctic Ridge (SAAR or AAR) is the tectonic spreading center between the South American Plate and the Antarctic Plate. It runs along the sea-floor from the Bouvet Triple Junction in the South Atlantic Ocean south-westward to a major transform fault boundary east of the South Sandwich Islands. Near the Bouvet Triple Junction the spreading half rate is , which is slow, and the SAAR has the rough topography characteristic of slow-spreading ridges. The boundary between the South American and Antarctic plates can be divided into three parts of which the SAAR