Qaanaaq, formerly known as Thule or New Thule, is the main town in the northern part of the Avannaata municipality in northwestern Greenland. It is one of the northernmost towns in the world. The inhabitants of Qaanaaq speak the local Inuktun language and many also speak Kalaallisut and Danish. The town has a population of 646 as of 2020. The population was forcibly relocated from its former, traditional home, which was expropriated for the construction of a United States Air Force base in 1953.
Pituffik Space Base, formerly Thule Air Base, is the United States Space Force's northernmost base, and the northernmost installation of the U.S. Armed Forces, located 750 mi (1,210 km) north of the Arctic Circle and 947 mi (1,524 km) from the North Pole on the northwest coast of the island of Greenland. Pituffik's Arctic environment includes icebergs in North Star Bay, two islands, a polar ice sheet, and Wolstenholme Fjord – the only place on Earth where four active glaciers join together. The base is home to a substantial portion of the global network of missile warning sensors of Space Delta 4, and space surveillance and space control sensors of Space Delta 2, providing space awareness and advanced missile detection capabilities to North American Aerospace Defense Command (NORAD), the United States Space Force, and joint partners.
Air Greenland A/S, also known as Greenlandair, is the flag carrier of Greenland, owned by the Greenlandic Government. It operates a fleet of 28 aircraft, including 2 airliners used for transatlantic and charter flights, 8 fixed-wing aircraft primarily serving the domestic network, and 18 helicopters feeding passengers from the smaller communities into the domestic airport network. Flights to heliports in the remote settlements are operated on contract with the government of Greenland.
Nuuk Airport is an airport serving Nuuk, the capital of Greenland. The airport is a technical base and focus city for Air Greenland, the flag carrier airline of Greenland, linking the capital with several towns in western and south-western part of the country, including the airline hub at Kangerlussuaq Airport. With connections to Iceland, Nuuk Airport is also one of six international airports in Greenland but serves only destinations within Greenland and Iceland. International connections are made with flights to either Keflavík International Airport in Iceland or Kangerlussuaq Airport.
Sisimiut, formerly known as Holsteinsborg, is the capital and largest city of the Qeqqata municipality, the second-largest city in Greenland, and the largest Arctic city in North America. It is located in central-western Greenland, on the coast of Davis Strait, approximately 320 km (200 mi) north of Nuuk.
Nuussuaq, formerly Kraulshavn, is a settlement in Avannaata municipality in northwestern Greenland. It is the only mainland settlement in the Upernavik Archipelago, located near the western tip of the Nuussuaq Peninsula, on the northern coast of Sugar Loaf Bay, an indentation of Baffin Bay. It is most famously known as the official halfway point between Saskatoon and Helsinki as decided in the 2023 Concorde Drive halfway challenge. The settlement was founded in 1923 as a trading station, growing in size during the post-war consolidation phase, when hunters from several small villages in the region of neighboring Inussulik Bay, Sugar Loaf Bay, and Tasiusaq Bay moved into the larger settlements such as Nuussuaq and Kullorsuaq further north in Melville Bay. Today Nuussuaq remains one of the most traditional hunting and fishing villages in Greenland, with a stable population. The settlement had 181 inhabitants in 2020.
Siorapaluk or Hiurapaluk is a settlement in the Qaanaaq area of the Avannaata municipality in northern Greenland. It is one of the world's northernmost inhabited settlements, the northernmost settlement inhabited by natives, and the northernmost public settlement in Greenland. It has a population of 43 who speak the Inuktun language of the Polar Inuit as well as the Kalaallisut dialect of Greenlandic. Many of the inhabitants are direct descendants of the last migration of Inuit from Canada in the 20th century.
Savissivik or Havighivik (Inuktun) is a settlement in the Avannaata municipality in northern Greenland. Located on Meteorite Island, off the northern shores of Melville Bay, the settlement had 55 inhabitants in 2020.
Inuktun is the language of approximately 1,000 indigenous Inughuit, inhabiting the world's northernmost settlements in Qaanaaq and the surrounding villages in northwestern Greenland.
The Inughuit, or the Smith Sound Inuit, historically Arctic Highlanders or Polar Eskimos, are Greenlandic Inuit. They are the northernmost group of Inuit and the northernmost people in North America, living in Greenland. Inughuit make up about 1% of the population of Greenland.
Etah is an abandoned settlement in the Avannaata municipality in northern Greenland. It was a starting point of discovery expeditions to the North Pole and the landing site of the last migration of the Inuit from the Canadian Arctic.
Qaanaaq Airport is an airport located 1.9 NM northwest of Qaanaaq, a settlement in the Avannaata municipality in northern Greenland. It was established in 1991 to serve Qaanaaq and neighboring communities because Thule Air Base in Pituffik is not open for regular passenger traffic. It is the only civilian airport north of Upernavik and is a lifeline for northern Greenland. Fresh food and other consumer products are transported by air.
Comer's Midden was a 1916 archaeological excavation site near Thule, north of Mt. Dundas in North Star Bay in northern Greenland. It is the find after which the Thule culture was named. The site was first excavated in 1916 by whaling Captain George Comer, ice master of the Crocker Land Expedition's relief team, and of members of Knud Rasmussen's Second Danish Thule Expedition who were in the area charting the North Greenland coast.
Royal Arctic Line A/S (RAL) or Royal Arctic is a seaborne freight company in Greenland, wholly owned by the Government of Greenland. It was formed in 1993, and is headquartered in Nuuk.
Qaasuitsup was a municipality in Greenland, operational from 1 January 2009 to 31 December 2017. As of January 2015, its population was 17,168. The administrative centre of the municipality was in Ilulissat.
Arctic Umiaq Line A/S (AUL) or Arctic Umiaq is a passenger and freight shipping line in Greenland. Its name derives from the Kalaallisut word for the traditional Inuit passenger boat, the umiak, distinguished from the kayak, used for hunting. The sea connection provided by Arctic Umiaq provides supplies and communication to the entirety of western and southwestern Greenland. It is a wholly owned subsidiary of the Royal Arctic Line.
Qaarsut Airport is an airport in Qaarsut, a settlement on the Nuussuaq Peninsula in Avannaata municipality in northwestern Greenland. It is a primary airport with a gravel runway, capable of serving STOL aircraft of Air Greenland in all seasons. There is a small cafeteria in the tiny arrivals/departures hall. It is connected by a 4 km (2.5 mi) gravel road to Qaarsut and is 13.5 nautical miles northwest of Uummannaq.
Moriusaq Heliport is a heliport in Moriusaq, a village in Avannaata municipality in northern Greenland. The heliport is considered a helistop, and is served by Air Greenland as part of a government contract. The village population had dwindled to 2 by 2010, and thus operations at the heliport are likely to be discontinued at any time.
Upernavik Archipelago is a vast coastal archipelago in the Avannaata municipality in northwestern Greenland, off the shores of northeastern Baffin Bay. The archipelago extends from the northwestern coast of Sigguup Nunaa peninsula in the south at approximately 71°50′N56°00′W to the southern end of Melville Bay in the north at approximately 74°50′N57°30′W.
Kingdom of Denmark 
Greenland 
