Columbia Mountains (Antarctica)

Columbia Mountains
Geography
Region(s)Palmer Land, Antarctica
Range coordinates70°14′S 63°51′W / 70.233°S 63.850°W / -70.233; -63.850 (Columbia Mountains)

The Columbia Mountains (70°14′S 63°51′W / 70.233°S 63.850°W / -70.233; -63.850 (Columbia Mountains)) are a group of largely bare rock peaks, ridges and nunataks located near the east margin of the Dyer Plateau, 20 nautical miles (37 km; 23 mi) south-east of the Eternity Range, in Palmer Land, Antarctica.