- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 52°34'16"N 3°47'55"W
- Eastings/Northings: 278199, 298561
- OS Grid: SN781985
- Mapcode Local: GBR 94.C3CK
- Mapcode Global: WH68M.MMBQ
Location and coordinates are for the approximate centre of Cwm y Gâth within this administrative area.
Geographic features and populated places may cross administrative borders.