Greenland

The total area of Greenland is 2,166,086 km2 (836,330 sq mi), of which the Greenland ice sheet covers 1,755,637 km2 (677,855 sq mi) (81%) and has a volume of approximately 2,850,000 cubic kilometres (680,000 cu mi). The highest point on Greenland is Gunnbjørn Fjeld at 3,700 metres (12,139 ft). The majority of Greenland, however, is less than 1,500 metres (4,921 ft) in elevation.
The weight of the massive Greenland ice sheet has depressed the central land area to form a basin lying more than 300 m (984 ft) below sea level. The ice flows generally to the coast from the center of the island.
All towns and settlements of Greenland are situated along the ice-free coast, with the population being concentrated along the west coast. The northeastern part of Greenland is not part of any municipality, but is the site of the world's largest national park, Northeast Greenland National Park.
At least four scientific expedition stations and camps had been established on the ice sheet in the ice-covered central part of Greenland (indicated as pale blue in the map to the right): Eismitte, North Ice, North GRIP Camp and The Raven Skiway. Currently, there is a year-round station, Summit Camp, on the ice sheet, established in 1989. The radio station Jørgen Brøndlund Fjord was, until 1950, the northernmost permanent outpost in the world.