- Category: Populated Place
- Type: Other Settlement
- Latitude/Longitude: 51°47'10"N 3°16'11"W
- Eastings/Northings: 312500, 210500
- OS Grid: SO125105
- Mapcode Local: GBR YV.YMJW
- Mapcode Global: VH6CT.8CPG
Location and coordinates are for the approximate centre of Nant-y-Bwch within this administrative area.
Geographic features and populated places may cross administrative borders.