- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 50°6'16"N 5°37'38"W
- Eastings/Northings: 140719, 29027
- OS Grid: SW407290
- Mapcode Local: GBR DXHD.M51
- Mapcode Global: VH05G.DMWP
Location and coordinates are for the approximate centre of Carn Boswarthen within this administrative area.
Geographic features and populated places may cross administrative borders.