- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 53°13'16"N 3°48'52"W
- Eastings/Northings: 278951, 370886
- OS Grid: SH789708
- Mapcode Local: GBR 63.13VP
- Mapcode Global: WH65J.C9SD
Location and coordinates are for the approximate centre of Nant Gaeddor within this administrative area.
Geographic features and populated places may cross administrative borders.