- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 52°25'0"N 3°17'40"W
- Eastings/Northings: 312042, 280662
- OS Grid: SO120806
- Mapcode Local: GBR 9T.NTRM
- Mapcode Global: VH68P.VJ21
Location and coordinates are for the approximate centre of Cwm Rhos-Goch within this administrative area.
Geographic features and populated places may cross administrative borders.