- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 52°58'59"N 4°6'34"W
- Eastings/Northings: 258469, 344951
- OS Grid: SH584449
- Mapcode Local: GBR 5Q.J460
- Mapcode Global: WH55D.V86V
Location and coordinates are for the approximate centre of Ceunant Oerddwr Isaf within this administrative area.
Geographic features and populated places may cross administrative borders.