- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 51°55'33"N 3°36'33"W
- Eastings/Northings: 289439, 226492
- OS Grid: SN894264
- Mapcode Local: GBR YD.NTLG
- Mapcode Global: VH5FD.DV8H
Location and coordinates are for the approximate centre of Cwm Crai within this administrative area.
Geographic features and populated places may cross administrative borders.