Location: in the North Atlantic Ocean, north of the Arctic Circle about 590 km north-northeast of Iceland, between the Greenland Sea and the Norwegian Sea
Land boundaries: 0 km
Coastline: 124.1 km
International disputes: Denmark has challenged Norway's maritime claims between Greenland and Jan Mayen
Climate: arctic maritime with frequent storms and persistent fog
Terrain: volcanic island, partly covered by glaciers; Beerenberg is the highest peak, with an elevation of 2,277 meters
Natural resources: none
Irrigated land: 0 km2
Environment: barren volcanic island with some moss and grass; volcanic activity resumed in 1970