- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 57°32'35"N 5°3'3"W
- Eastings/Northings: 217497, 854438
- OS Grid: NH174544
- Mapcode Local: GBR F8XS.F3T
- Mapcode Global: WH1B9.CNZR
Location and coordinates are for the approximate centre of Càrn Mhartuin within this administrative area.
Geographic features and populated places may cross administrative borders.