Young Blonde Girl Outside Near The Large Lake

• The longest lake is Lake Tanganyika, with a length of about 660 km (measured along the lake's center line).
It is also the second largest by volume and second deepest (1,470 m) in the world, after lake Baikal.
• The world's oldest lake is Lake Baikal, followed by Lake Tanganyika (Tanzania).
• The world's highest lake is the crater lake of Ojos del Salado, at 6,390 metres (20,965 ft). The Lhagba Pool in Tibet at 6,368 m (20,892 ft) comes second.