- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 53°6'20"N 4°2'49"W
- Eastings/Northings: 263053, 358443
- OS Grid: SH630584
- Mapcode Local: GBR 5T.87CY
- Mapcode Global: WH54V.S6ZJ
Location and coordinates are for the approximate centre of Cwm Cneifio within this administrative area.
Geographic features and populated places may cross administrative borders.