Mount Erebus () is the southernmost active volcano on Earth, located on Ross Island in the Ross Dependency in Antarctica.
Peter I Island is an uninhabited volcanic island in the Bellingshausen Sea, 450 kilometres from continental Antarctica.
Mount Sidley is the highest dormant volcano in Antarctica, a member of the Volcanic Seven Summits, with a summit elevation of 4,181–4,285…
Usnea Plug is a volcanic plug, 30 m from base to summit, rising to 117 m in the interior of Byers Peninsula, Livingston Island in the South…
Crary Mountains are a group of ice-covered volcanoes in Marie Byrd Land, Antarctica.
