- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 51°49'23"N 3°9'27"W
- Eastings/Northings: 320310, 214475
- OS Grid: SO203144
- Mapcode Local: GBR YZ.WCCQ
- Mapcode Global: VH6CP.7F0P
Location and coordinates are for the approximate centre of Mynydd Llangatwg within this administrative area.
Geographic features and populated places may cross administrative borders.