- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 52°57'1"N 2°46'58"W
- Eastings/Northings: 347500, 339500
- OS Grid: SJ475395
- Mapcode Local: GBR 7G.L2KD
- Mapcode Global: WH89N.733K
Location and coordinates are for the approximate centre of Llyn Bedydd within this administrative area.
Geographic features and populated places may cross administrative borders.