Romanche Trench

The Romanche Trench is an underwater trench located in the Atlantic Ocean, specifically situated to the east of the Mid-Atlantic Ridge. It is part of the South Atlantic Ocean and extends from the coast of South America to the ocean floor, reaching a depth of about 7,758 meters (25,400 feet). The trench is named after the Romanche Expedition, which explored this area in the 19th century.