- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 52°49'58"N 4°37'52"W
- Eastings/Northings: 222846, 329389
- OS Grid: SH228293
- Mapcode Local: GBR 51.TPG9
- Mapcode Global: WH33N.T2V4
Location and coordinates are for the approximate centre of Mynydd Rhiw within this administrative area.
Geographic features and populated places may cross administrative borders.