- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 52°50'51"N 3°13'35"W
- Eastings/Northings: 317500, 328500
- OS Grid: SJ175285
- Mapcode Local: GBR 6W.SNRF
- Mapcode Global: WH78P.DPV8
Location and coordinates are for the approximate centre of Llyn Moelfre within this administrative area.
Geographic features and populated places may cross administrative borders.