Horizon Bluff (77°54′S 160°27′E) is a steep bluff at the head of Beacon Valley, rising to 2,275 metres (7,460 ft) to the west of Friedmann Valley in the Quartermain Mountains of Victoria Land, Antarctica. It is one of a group of names in the area associated with surveying applied in 1993 by the New Zealand Geographic Board, the horizon being the line of sight described by level line of theodolite or level.
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Horizon Bluff Wikipedia(Text) CC BY-SA