- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 52°55'52"N 3°59'16"W
- Eastings/Northings: 266479, 338950
- OS Grid: SH664389
- Mapcode Local: GBR 5W.M9S0
- Mapcode Global: WH55N.QL54
Location and coordinates are for the approximate centre of Ceunant Llennyrch within this administrative area.
Geographic features and populated places may cross administrative borders.