- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 51°28'26"N 3°21'42"W
- Eastings/Northings: 305521, 175868
- OS Grid: ST055758
- Mapcode Local: GBR HP.L94B
- Mapcode Global: VH6F9.P64Y
Location and coordinates are for the approximate centre of Cwm Corrwg within this administrative area.
Geographic features and populated places may cross administrative borders.