- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 51°41'46"N 3°54'51"W
- Eastings/Northings: 267800, 201456
- OS Grid: SN678014
- Mapcode Local: GBR GZ.47MT
- Mapcode Global: VH4JY.3MKG
Location and coordinates are for the approximate centre of Mynydd Gelliwastad within this administrative area.
Geographic features and populated places may cross administrative borders.