- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 52°49'1"N 3°39'4"W
- Eastings/Northings: 288819, 325662
- OS Grid: SH888256
- Mapcode Local: GBR 6B.VMKK
- Mapcode Global: WH67J.WGJ8
Location and coordinates are for the approximate centre of Cwm Croes within this administrative area.
Geographic features and populated places may cross administrative borders.