- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 52°33'31"N 3°18'15"W
- Eastings/Northings: 311668, 296458
- OS Grid: SO116964
- Mapcode Local: GBR 9S.CYZ9
- Mapcode Global: WH7B0.6YQ7
Location and coordinates are for the approximate centre of Cwm-Cochen within this administrative area.
Geographic features and populated places may cross administrative borders.