Aulavik National Park (/ˈaʊləvɪk/OW-lə-vik);[3] from the Inuvialuktun for "place where people travel") is a national park located on Banks Island in the Northwest Territories of Canada.[4] It is known for its access to the Thomsen River, one of the most northerly navigable rivers in North America.[4] The park is a fly-in park, and protects approximately 12,274 square kilometres (4,739 sq mi) of Arctic Lowlands at the northern end of the island.[4][5] The most practical way to visit the park is to charter a plane,[5] and currently the park has four landing sites.[6] Aulavik is considered a polar desert and often experiences high winds. Precipitation for the park is approximately 300 mm (12 in) per year.[7] In the southern regions of the park a sparsely vegetated upland plateau reaches a height of 450 m (1,480 ft) above sea level.[8]
Prior to the arrival of the Thule culture in southern Banks Island there were some Pre-Dorset culture people living in what is now the Aulavik National Park.[13] Due to the cooling climate brought on by the Little Ice Age Banks Island was most likely deserted until the arrival of the Inuvialuit in the 17th century.[13]
Aulavik National Park has two major bays, Castel Bay and Mercy Bay, and lies south of the McClure Strait. Captain Robert McClure, spent two winters in Mercy Bay on HMS Investigator, while searching for the missing John Franklin's lost expedition between 1850 and 1853. McClure's team abandoned their ship in Mercy Bay and hiked across the sea-ice of the strait to board another ship, HMS Resolute.[13]Nangmagvik Lake is located within this national park.
The Mercy Bay area was visited by the Copper Inuit of Victoria Island to salvage materials left by McClure's party.[13] They also hunted the caribou and muskox in the area as evidenced by the large number of food caches.[13] In the 20th century the area was popular with Inuvialuit due to the large numbers of foxes.[13] Until the fur trade went into decline, fox trapping provided a source of income for people from as far away as the Mackenzie Delta and the North Slope of Alaska.[13] This influx of people led to the establishment of Sachs Harbour, the only community on the island.[13]
