Knob Lake

Knob Lake (60°42′S 45°37′W / 60.700°S 45.617°W / -60.700; -45.617Coordinates: 60°42′S 45°37′W / 60.700°S 45.617°W / -60.700; -45.617) is the central lake in Three Lakes Valley in northeast Signy Island, in the South Orkney Islands. The name was given to the lake by the UK Antarctic Place-Names Committee because there is a glacier-scoured rock knob forming a small island near the south end of the lake.

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

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