Lake Athabasca and Peace-Athabasca Delta, Canada59.1N 109.8W
The Peace-Athabasca Delta is a large freshwater, inland delta in northeastern Alberta, Canada. It is located where the Peace and Athabasca Rivers join the Slave River at the western end of Lake Athabasca.
Lake Athabasca, meaning “[where] there are plants one after another” in Woods Cree, is located in the northwest corner of Saskatchewan and the northeast corner of Alberta, Canada.
The lake covers 7,850 km2 (3,030 sq mi) and is 283 km (176 mi) long. It has a maximum width of 50 km (31 mi) and a maximum depth of 124 m (410 ft), and holds 204 km3 (49 cu mi) of water, making it the largest and deepest lake in both Alberta and Saskatchewan, and the eighth largest in Canada.