- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 52°51'12"N 3°23'29"W
- Eastings/Northings: 306397, 329368
- OS Grid: SJ063293
- Mapcode Local: GBR 6N.SBN6
- Mapcode Global: WH78L.WJ5Q
Location and coordinates are for the approximate centre of Cwm Gloywfa within this administrative area.
Geographic features and populated places may cross administrative borders.