- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 57°7'17"N 4°10'24"W
- Eastings/Northings: 268500, 805500
- OS Grid: NH685055
- Mapcode Local: GBR J92W.T4T
- Mapcode Global: WH4J7.V8SC
Location and coordinates are for the approximate centre of Carn Sg within this administrative area.
Geographic features and populated places may cross administrative borders.