- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 51°49'23"N 3°11'2"W
- Eastings/Northings: 318500, 214500
- OS Grid: SO185145
- Mapcode Local: GBR YY.WBW2
- Mapcode Global: VH6CN.RFNQ
Location and coordinates are for the approximate centre of Mynydd Llangatwg within this administrative area.
Geographic features and populated places may cross administrative borders.