Trey Peaks is a set of three conspicuous Antarctic rock peaks, the highest 1,180 metres. They stand west of Blaiklock Glacier and 2 nautical miles (3.7 km) north of Mount Homard in the west part of Shackleton Range. They were first mapped in 1957 by the Commonwealth Trans-Antarctic Expedition and given this descriptive name - trey being a term for three used in dice or cards.
This article incorporates public domain material from "Trey Peaks". Geographic Names Information System. United States Geological Survey.
80°36′S 28°52′W / 80.600°S 28.867°W
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