- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 51°57'50"N 3°43'33"W
- Eastings/Northings: 281505, 230899
- OS Grid: SN815308
- Mapcode Local: GBR Y7.LGDC
- Mapcode Global: VH5F4.CWJV
Location and coordinates are for the approximate centre of Cwm y Cadno within this administrative area.
Geographic features and populated places may cross administrative borders.