- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 51°53'35"N 4°51'25"W
- Eastings/Northings: 203500, 225500
- OS Grid: SN035255
- Mapcode Local: GBR CQ.QXJ6
- Mapcode Global: VH1R2.RNLY
Location and coordinates are for the approximate centre of Llys-y-fr within this administrative area.
Geographic features and populated places may cross administrative borders.