- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 52°49'8"N 3°20'22"W
- Eastings/Northings: 309823, 325456
- OS Grid: SJ098254
- Mapcode Local: GBR 6Q.VK81
- Mapcode Global: WH78T.NDXN
Location and coordinates are for the approximate centre of Ceunant Cil-Eos within this administrative area.
Geographic features and populated places may cross administrative borders.