- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 51°59'7"N 3°12'15"W
- Eastings/Northings: 317394, 232558
- OS Grid: SO173325
- Mapcode Local: GBR YX.K5SN
- Mapcode Global: VH6BW.DCWF
Location and coordinates are for the approximate centre of Cwm Pwll-y-Wrach within this administrative area.
Geographic features and populated places may cross administrative borders.