- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 52°33'4"N 3°52'54"W
- Eastings/Northings: 272500, 296500
- OS Grid: SN725965
- Mapcode Local: GBR 91.D6W7
- Mapcode Global: VH4DW.N4NG
Location and coordinates are for the approximate centre of Tarren Tyn-y-maen within this administrative area.
Geographic features and populated places may cross administrative borders.