Bristol volcano forms an ice-capped, roughly rectangular island 12x14 km wide and is one of the largest of the South Sandwich Islands chain. Its highest peak is 1100 meters (3,609 feet) above sea level.
NASA Earth Observatory image of Bristol Island on 24 April 2016 by Jesse Allen, using Landsat data from the U.S. Geological Survey.
Although very active, it is one of the least studied and least known v... [more]
Deception Island is a 14 km wide, ring-shaped volcanic island at the south-western end of the South Shetland Islands, NE of Graham Land Peninsul.
It is one of the most well-known active volcanoes of the Antarctic region.
Deception Island is a sea-filled caldera with a... [more]
Mount Erebus stratovolcano is the highest and most active volcano of Antarctica, one of the Volcanic Seven Summits, and the largest of 4 volcanoes that form the roughly triangular Ross Island (Mt Erebus, and the extinct Mt. Bird to the north, Mt. Terra Nova and Mt. Terror to the ... [more]
NASA Earth Observatory photo of Mt Erebus on 6 February 2009
Mount Siple volcano is one of the largest active volcanoes in Antarctica. It is a young shield volcano in the NW of Siple Island, Hobbs Coast, Antarctica. Mount Siple forms an island off the Pacific coast of Antarctica's Marie Byrd Land and is separated from the coast by the Getz... [more]