- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 51°57'42"N 4°34'38"W
- Eastings/Northings: 223024, 232387
- OS Grid: SN230323
- Mapcode Local: GBR D3.LM8S
- Mapcode Global: VH2N9.MY1J
Location and coordinates are for the approximate centre of Cwm-yr-aur within this administrative area.
Geographic features and populated places may cross administrative borders.