What is the X in X-mas?
island, island group, and dependency of the British overseas territory of St. Helena, in the South Atlantic Ocean about midway between southern Africa and South America. The territory consists of six small islands, of which five-Tristan da Cunha, Inaccessible, Nightingale, Middle, and Stoltenhoff-form an island group and the sixth, Gough, lies about 200 miles (320 km) south-southeast of the group. The territory of Tristan da Cunha is located approximately 1,300 miles (2,100 km) to the north of St. Helena. Inaccessible, Nightingale, Middle, and Stoltenhoff are uninhabited, while a weather station is manned on Gough Island.