The Reykjanes Peninsula (Icelandic: Reykjanesskagi [ˈreiːcaˌnɛːsˌskaijɪ]) in southwest Iceland is the continuation of the mostly submarine Reykjanes Ridge, a part of the Mid-Atlantic Ridge, on land and reaching from Esja in the north and Hengill in the east to Reykjanestá in the west. Suðurnes (transl. Southern Peninsula) is an administrative unit covering part of Reykjanes Peninsula.