- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 51°53'47"N 3°2'25"W
- Eastings/Northings: 328500, 222500
- OS Grid: SO285225
- Mapcode Local: GBR F4.QQFV
- Mapcode Global: VH78T.7LZK
Location and coordinates are for the approximate centre of Grwyne Fawr within this administrative area.
Geographic features and populated places may cross administrative borders.