- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 52°18'34"N 3°36'40"W
- Eastings/Northings: 290243, 269171
- OS Grid: SN902691
- Mapcode Local: GBR 9D.WMHJ
- Mapcode Global: VH5CN.C65Q
Location and coordinates are for the approximate centre of Cwm Garw within this administrative area.
Geographic features and populated places may cross administrative borders.