- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 53°2'1"N 4°10'40"W
- Eastings/Northings: 254050, 350710
- OS Grid: SH540507
- Mapcode Local: GBR 5M.DZJ7
- Mapcode Global: WH555.S0NM
Location and coordinates are for the approximate centre of Cwm Dwyfor within this administrative area.
Geographic features and populated places may cross administrative borders.