The northern part of administrative South Maalhosmadulhu forms a clearly delimited, roughly triangular, natural atoll called Middle Maalhosmadulhu or 'Fasdūtherē' (meaning 'between five islands'), with a total area of 135 km2 (52 sq mi). On its southwest corner stands Kudarikilu Island, the only inhabited one of the Middle Maalhosmadulhu Atoll, with an area of 13.7 hectares (34 acres). In addition, there are 10 smaller, uninhabited islets on the rim of the atoll.