Keyhole Island

Keyhole Island (68°47′S 67°20′W / 68.783°S 67.333°WCoordinates: 68°47′S 67°20′W / 68.783°S 67.333°W) is a small rocky island lying 5 nautical miles (9 km) southeast of the Terra Firma Islands in the southwest part of Mikkelsen Bay, off the west coast of Graham Land, Antarctica. It was first surveyed in 1948 by the Falkland Islands Dependencies Survey, who applied this name because of the presence of an ice arch formed by the icecap on this island.[1]

References

  1. ↑ "Keyhole Island". Geographic Names Information System. United States Geological Survey. Retrieved 2013-04-30.

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