- Category: Populated Place
- Type: Hamlet
- Latitude/Longitude: 52°5'30"N 4°21'55"W
- Eastings/Northings: 238039, 246362
- OS Grid: SN380463
- Mapcode Local: GBR DC.BCT3
- Mapcode Global: VH3K9.8PY8
Location and coordinates are for the approximate centre of Bwlch-y-groes within this administrative area.
Geographic features and populated places may cross administrative borders.