- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 53°20'7"N 4°17'30"W
- Eastings/Northings: 247500, 384500
- OS Grid: SH475845
- Mapcode Local: GBR HMSW.DW3
- Mapcode Global: WH42G.1FLD
Location and coordinates are for the approximate centre of Afon Lligwy within this administrative area.
Geographic features and populated places may cross administrative borders.