This is the deepest lake in the world
Caspian Sea
border between Europe and Asia, depth 1025 meter
Great Slave Lake, Canada, depth 614 meter
Great Slave Lake is a lake basin in northwestern Canada, located in the Northwest Territories.
Lake Crater
United States, depth 594 meters
Lake Crater is a volcanic lake located in south-central Oregon in the northwestern United State
Lake Issyk-Kul Kirghizistan, depth 668 meters
Lake Malawi
Malawi - Mozambique Tanzania, depth 700 meters
Lake O'Higgins
San Martín, Argentina Cila, depth 836 meters
Lake Tanganyika, depth 1470 meters
Lake Vostok
East Antarctica, depth about 900/1000 meters