Roa Ridge

Roa Ridge (77°38′S 162°20′E / 77.633°S 162.333°E / -77.633; 162.333Coordinates: 77°38′S 162°20′E / 77.633°S 162.333°E / -77.633; 162.333) is a ridge of Antarctica.

 This article incorporates public domain material from the United States Geological Survey document "Roa Ridge" (content from the Geographic Names Information System).