- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 53°4'59"N 3°5'23"W
- Eastings/Northings: 327092, 354539
- OS Grid: SJ270545
- Mapcode Local: GBR 71.9ZXG
- Mapcode Global: WH77L.HRTS
Location and coordinates are for the approximate centre of Nant y Ffrith within this administrative area.
Geographic features and populated places may cross administrative borders.