- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 51°36'3"N 3°41'52"W
- Eastings/Northings: 282500, 190500
- OS Grid: SS825905
- Mapcode Local: GBR H7.B8LF
- Mapcode Global: VH5H2.V0FY
Location and coordinates are for the approximate centre of Mynydd Bach within this administrative area.
Geographic features and populated places may cross administrative borders.