Ellesmere Island, at 196 236 km2, is the third-largest island in Canada, the 10th-largest island in the world and the most northerly island in the Arctic Archipelago. It is located in Nunavut and is separated from Greenland by Kane Basin and Kennedy Channel, and from Devon Island to the south by Jones Sound.
Lake Manitoba, 4624 km2, elev 248 m, is one of 3 large lakes occupying the southern half of Manitoba. A narrow, irregular lake, about 200 km long with marshy shores, it is fed mainly from Lake WINNIPEGOSIS, which lies to the northwest, and drains northeast via the Dauphin River to Lake WINNIPEG.
Nettilling Lake, 5542 km2, elevation 30 m, max length 123 km, is located toward the south end of Baffin Island in the Great Plain of the Koukdjuak, about 110 km southwest of Auyuittuq National Park and 280 km northwest of Iqaluit. The name is of Inuktitut origin but its meaning is unclear.