- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 51°36'30"N 3°42'58"W
- Eastings/Northings: 281259, 191372
- OS Grid: SS812913
- Mapcode Local: GBR H6.9XMX
- Mapcode Global: VH5GW.JTSQ
Location and coordinates are for the approximate centre of Cwm Nant-y-Boda within this administrative area.
Geographic features and populated places may cross administrative borders.