- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 52°16'24"N 3°12'47"W
- Eastings/Northings: 317323, 264616
- OS Grid: SO173646
- Mapcode Local: GBR 9X.YX5V
- Mapcode Global: VH69J.836Z
Location and coordinates are for the approximate centre of Cwm Bwch within this administrative area.
Geographic features and populated places may cross administrative borders.