- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 52°52'54"N 4°33'0"W
- Eastings/Northings: 228499, 334624
- OS Grid: SH284346
- Mapcode Local: GBR 54.QK51
- Mapcode Global: WH44G.2TJP
Location and coordinates are for the approximate centre of Garn Bach within this administrative area.
Geographic features and populated places may cross administrative borders.