- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 56°57'29"N 5°26'49"W
- Eastings/Northings: 190500, 790500
- OS Grid: NM905905
- Mapcode Local: GBR DBXB.CPH
- Mapcode Global: WH0CW.9CCN
Location and coordinates are for the approximate centre of Carn M within this administrative area.
Geographic features and populated places may cross administrative borders.