Antarctica Elevation extremes

Elevation extremes: lowest point: Bentley Subglacial Trench -2,555 m
highest point: Vinson Massif 4,897 m
note: the lowest known land point in Antarctica is hidden in the Bentley Subglacial Trench; at its surface is the deepest ice yet discovered and the world's lowest elevation not under seawater

Definition: This entry includes both the highest point and the lowest point.

Source: CIA World Factbook - Unless otherwise noted, information in this page is accurate as of May 16, 2008