- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 53°3'32"N 3°35'26"W
- Eastings/Northings: 293500, 352500
- OS Grid: SH935525
- Mapcode Local: GBR 6D.CB9C
- Mapcode Global: WH66D.TCDN
Location and coordinates are for the approximate centre of Tan-y-bwlch within this administrative area.
Geographic features and populated places may cross administrative borders.