- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 51°58'35"N 3°8'39"W
- Eastings/Northings: 321500, 231500
- OS Grid: SO215315
- Mapcode Local: GBR F0.KNP7
- Mapcode Global: VH6BX.GL37
Location and coordinates are for the approximate centre of Grwyne Fawr within this administrative area.
Geographic features and populated places may cross administrative borders.