- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 51°42'33"N 3°42'8"W
- Eastings/Northings: 282473, 202558
- OS Grid: SN824025
- Mapcode Local: GBR H7.3FFV
- Mapcode Global: VH5GH.S91F
Location and coordinates are for the approximate centre of Cwm Nedd within this administrative area.
Geographic features and populated places may cross administrative borders.