title: Three Sisters Cones
text: # Three Sisters Cones
  
  Three Sisters Cones (77°34′S 166°58′E﻿ / ﻿77.567°S 166.967°E﻿ / -77.567; 166.967) is a three aligned cones at an elevation of about 1,800 m on the southwest slopes of Mount Erebus on Ross Island. Named by members of the British Antarctic Expedition, 1910–13, under Scott.
  
  This article incorporates public domain material from "Three Sisters Cones". Geographic Names Information System. United States Geological Survey.
  
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