- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 51°38'4"N 3°42'2"W
- Eastings/Northings: 282404, 194240
- OS Grid: SS824942
- Mapcode Local: GBR H7.87WM
- Mapcode Global: VH5GW.T50R
Location and coordinates are for the approximate centre of Cwm yr Argoed within this administrative area.
Geographic features and populated places may cross administrative borders.