- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 52°40'15"N 3°41'56"W
- Eastings/Northings: 285203, 309497
- OS Grid: SH852094
- Mapcode Local: GBR 98.4XHN
- Mapcode Global: WH689.44R5
Location and coordinates are for the approximate centre of Cwm Gigfran within this administrative area.
Geographic features and populated places may cross administrative borders.