Sombre Lake (60°41′S 45°37′W) is the northernmost lake in Paternoster Valley in northern Signy Island. So named by United Kingdom Antarctic Place-Names Committee (UK-APC) because of the sombre setting of the lake and the proximity of Stygian Cove.
Map of Sombre Lake
This article incorporates public domain material from the United States Geological Survey document "Sombre Lake" (content from the Geographic Names Information System).
References
Sombre Lake Wikipedia(Text) CC BY-SA