Turnabout Ridge (83°18′S 162°35′E) is a high, rugged ridge, 10 nautical miles (18 km) long, lying between Linehan and Lowery Glaciers in the Queen Elizabeth Range. So named by the Ohio State University party to the Queen Alexandra Range (1966–67) because the ridge was the farthest point from Base Camp reached by the party.
This article incorporates public domain material from the United States Geological Survey document "Turnabout Ridge" (content from the Geographic Names Information System).
References
Turnabout Ridge Wikipedia(Text) CC BY-SA