- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 51°37'42"N 3°43'49"W
- Eastings/Northings: 280314, 193600
- OS Grid: SS803936
- Mapcode Local: GBR H6.8LC5
- Mapcode Global: VH5GW.9B5F
Location and coordinates are for the approximate centre of Cwm Ifan Bach within this administrative area.
Geographic features and populated places may cross administrative borders.