The Prince Edward Islands are two small uninhabited islands in the sub-Antarctic Indian Ocean that are administered by South Africa. They are named Marion Island (named after Marc-Joseph Marion du Fresne, 1724–1772) and Prince Edward Island (named after Prince Edward, Duke of Kent and Strathearn, 1767–1820).
Marioneiland is een klein eilandje in de Indische Oceaan. Samen met het buureilandje Prins Edwardeiland vormt het het Zuid-Afrikaanse gebiedsdeel Prins Edwardeilanden.
Mascarin Peak (until 2003 called State President Swart Peak), is the highest mountain on Marion Island, with a height of 1,230 metres (4,040 ft). Marion Island is the largest island of the Prince Edward Islands in the sub-Antarctic Indian Ocean. The islands belong to South Africa and are administered by the South African National Antarctic Programme. Mascarin Peak is ranked 37th by topographic isolation.