Prince Edward Islands
The Prince Edward Islands are two small islands in the sub-antarctic Indian Ocean that are part of South Africa. The islands are named Marion Island (named after Marc-Joseph Marion du Fresne) and Prince Edward Island (named after Prince Edward, Duke of Kent and Strathearn).
The islands in the group have been declared Special Nature Reserves under the South African Environmental Management: Protected Areas Act, No. 57 of 2003, and activities on the islands are therefore restricted to research and conservation management. The only human inhabitants of the islands are the staff of a meteorological and biological research station run by the South African National Antarctic Programme on Marion Island.
Geography and geology
The island group is about 955 nmi (1,769 km; 1,099 mi) south-east of Port Elizabeth in mainland South Africa. Marion Island (46°54′45″S 37°44′37″E / 46.91250°S 37.74361°E / -46.91250; 37.74361 (Marion Island)), the larger of the two, is 25.03 km (15.55 mi) long and 16.65 km (10.35 mi) wide with an area of 290 km2 (112 sq mi) and a coastline of some 72 km (45 mi), most of which is high cliffs. The highest point on Marion Island is Mascarin Peak (formerly State President Swart Peak), reaching 1,242 m (4,075 ft) above sea level. Boot Rock is about 150 metres (492 ft) off the northern coast.