- Category: Populated Place
- Type: Other Settlement
- Latitude/Longitude: 51°32'38"N 3°14'3"W
- Eastings/Northings: 314500, 183500
- OS Grid: ST145835
- Mapcode Local: GBR HV.FZ11
- Mapcode Global: VH6DZ.WGH9
Location and coordinates are for the approximate centre of Bwlch-y-cwm within this administrative area.
Geographic features and populated places may cross administrative borders.