- Category: Geographic Feature
- Type: Cirque or Hollow
- Latitude/Longitude: 56°25'48"N 4°47'2"W
- Eastings/Northings: 228413, 729918
- OS Grid: NN284299
- Mapcode Local: GBR GCKQ.HBC
- Mapcode Global: WH2JZ.HM1W
Location and coordinates are for the approximate centre of Coire Nan Sionnach within this administrative area.
Geographic features and populated places may cross administrative borders.