Ellesmere Island in Nunavut is the northernmost populated place in Canada. The world's tenth largest island, Ellesmere Island has one small community (Grise Fiord) which is reachable by air (from Resolute Bay on Cornwallis Island) or – seasonally – by sea in summer. A far northern military base (CFB Alert) and weather station (Eureka) are reachable only by aircraft.
Ellesmere Island is the northernmost populated place on Canadian land, 4,654 km north of Middle Island and Point Pelee. Established primarily as a means to establish Canadian sovereignty in the high Arctic, it consists of three small communities:
This is the land of the midnight sun; months of sunlight in summer, months of darkness in winter.
More than one-fifth of the island is protected as Quttinirpaaq National Park. Barbeau Peak, the highest mountain in Nunavut (2,616 m or 8,583 ft) is located in the British Empire Range on Ellesmere Island. The most northern mountain range in the world, the Challenger Mountains, is in the northeast region of the island. The northern lobe of the island is called Grant Land.
The first human inhabitants of Ellesmere Island were small bands drawn to the area for Peary caribou, muskox, and marine mammal hunting about 2000–1000 BCE. The Inuit used the Bache Peninsula region extensively summer and winter until environmental, ecological, and possibly social circumstances caused the area to be abandoned. It was the last region in the Canadian High Arctic to be depopulated during the Little Ice Age.
Vikings from the Greenland colonies reached Ellesmere Island, Skraeling Island, and Ruin Island during hunting expeditions and trading with the Inuit groups. Unusual structures on Bache peninsula may be the remains of a late-period Dorset stone longhouse.
The first European to sight the island after the height of the Little Ice Age was William Baffin in 1616. Ellesmere Island was named in 1852 by Edward Inglefield's expedition after Francis Egerton, 1st Earl of Ellesmere.
See also: Next to impossible destinations
Almost all transport is by air. The only scheduled destination is Grise Fiord Airport (IATA: YGZ). Borek Air flies cargo and a handful of passengers to the village. Air Nunavut operates charter flights.
Access to Quttinirpaaq National Park requires chartering a Twin Otter from Resolute Bay, an expensive four-hour flight. A Twin Otter can carry 1000-1200 kg, enough for eight to ten people and cargo. There are no scheduled services.
Access to CFB Alert is by military aircraft, which operate from Canada's largest air force base at Trenton (Ontario).
With the possible exception of some local handicrafts or locally-caught fish and game, expect practically everything to be very expensive. This is a remote location where everything has to be flown in or brought by boat. The storekeeper has to cover shipping costs not only on the merchandise but also on fuel for heating the store and running a generator.
Conventional landline telephony is available in Grise Fiord in Nunavut's area code +1-867. Calls destined to Eureka and Alert are placed by calling a federal government number in Ottawa, plus a four-digit extension; voice and data is brought into Eureka by military satellite link then overland to Alert. Bandwidth, unsurprisingly, is somewhat limited.
Mobile telephones have no signal in most Canadian High Arctic points outside the three territorial capitals. There is wireless network at Grise Fiord, provided by Qiniq and Bell Mobility. Satellite telephone coverage is poor; Iridium works all the way to the North Pole but systems that rely on satellites parked above the Equator may fail to communicate – especially if the satellite's location is anywhere other than exactly due south – as they simply disappear below the horizon.
Post office boxes are available in Grise Fiord; the addresses are PO Box nn, GRISE FIORD NU, X0A 0J0 Canada. Mail to CFB Alert is carried by military aircraft from CFB Trenton.
Quttinirpaaq is polar bear country. Whiteouts and hazardous winter conditions are not uncommon; avalanche risk and glacial conditions are common, while adverse weather may delay departure or return for days. Untested water must be boiled or disinfected before consumption in the wild. Access to first aid is limited; self-reliance, map, GPS navigation and complete safety equipment are a necessity. Magnetic compasses are useless in this area due to its proximity to the magnetic north. Experience and training in wilderness travel, knowledgeable companions and/or the services of an outfitter or experienced guide are a necessity.
Any rescue in the park or in uninhabited portions of the island is an expensive and arduous task, as resources may need to be brought in from outside Nunavut. Park visitors must notify authorities of their arrival and their safe return to avoid the unnecessary launch of a very expensive search expedition.
See also cold weather; the island has lots of that.