The Seven Depths Project consists of dives to the deepest lakes on each of the seven continents. The seven depths depend on the definition used for a continent, but in the standard seven continent versions would consist of:

– Asia: Lake Baikal in Russia

– Africa: Lake Tanganyika in Tanzania

Europe: Hornindalsvatnet (Lake Hornindal) in Norway

– North America: Great Slave Lake in Canada

– South America: O’Higgins/San Martín Lake in Argentina and Chile

– Australia: Lake St Clair in Tasmania

– Antarctica: Lake Vostok

ProMare will also dive the deepest points in the Atlantic, Indian, and Pacific Ocean.

Puerto Rico Trench

– Sunda Trench

– Challenger Deep