Geography of Northwest Territories Geography of Northwest Territories The Northwest Territories is a territory in Northern Canada, specifically in Northwestern Canada between Yukon Territory and Nunavut including part of Victoria Island, Melville Island, and other islands on the western Arctic Archipelago. Originally a much wider territory enclosing most of central and northern Canada, the Northwest Territories was created in 1870 from the Hudson's Bay Company's holdings that were sold to Canada from 1869-1870. In addition, Alberta and Saskatchewan were formed from the territory in 1905. In 1999, it was divided again: the eastern portion became the new territory of Nunavut. Yellowknife stands as its
Back River (Nunavut) Back River (Nunavut) The Back River (Dogrib: Thlewechodyeth, Inuktitut: Haningayok, or Great Fish River) is the 20th longest Canadian river and is located in the Northwest Territories and Nunavut. It rises at an unnamed lake in the North Slave Region of the Northwest Territories and flows more than mostly through the Kivalliq Region, Nunavut, to its mouth at the Arctic Ocean in the Kitikmeot Region of Nunavut. The river begins at the outflow of an unnamed lake at an elevation of and flows west into Sussex Lake, then north to Muskox Lake, at the border between the Northwest Territories and