Antarctica Elevation Facts
| Average elevation | 2,300 m (7,546 ft) |
|---|---|
| Highest point | Vinson Massif: 4,892 m (16,050 ft) |
| Lowest point | Deep Lake: 50 m (164 ft) below sea level |
| Elevation range | 4,942 m (16,214 ft) from the lowest point to the highest |
| Highest-elevation city | Vostok Station: 3,488 m (11,444 ft) |
| Lowest-elevation city | Palmer Station: 10 m (33 ft) |
Antarctica is the world's fifth-largest continent and has the highest average elevation among all the continents. The largely flat and featureless interior ice sheet can reach elevations of over 2 miles.
The ice sheet is thinnest near the coast and gradually becomes thicker towards the interior. The edges of the continent are more mountainous, with the Antarctic Peninsula being the most prominent. The mountains have steep slopes that are often covered in ice.
Antarctica's elevation is a factor in the continent's unique climate. The combination of high elevation and its position at the South Pole contributes to very low temperatures, with the lowest temperature ever recorded on Earth being in Antarctica.
The elevation map of Antarctica is essential for understanding the continent's climate, geology, and the behavior of its ice sheet. Scientists use data from satellites, airplanes, and ground-based measurements to create detailed maps of Antarctica's terrain.
Highest Point in Antarctica
The highest point in Antarctica is Vinson Massif, which stands at 4,892 meters (16,050 feet) tall. It is located in the Ellsworth Mountains in the western part of the continent, and its summit is always covered in ice.
Lowest Point in Antarctica
The lowest exposed land in Antarctica is the shore of Deep Lake in the Vestfold Hills, about 50 meters (164 feet) below sea level. The lowest subglacial point is the Bentley Subglacial Trench, roughly 2,540 meters (8,333 feet) below sea level.