- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 53°4'9"N 4°5'54"W
- Eastings/Northings: 259500, 354500
- OS Grid: SH595545
- Mapcode Local: GBR 5R.BLWW
- Mapcode Global: WH551.03NX
Location and coordinates are for the approximate centre of Llyn Nadroedd within this administrative area.
Geographic features and populated places may cross administrative borders.