- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 53°7'46"N 4°8'7"W
- Eastings/Northings: 257232, 361306
- OS Grid: SH572613
- Mapcode Local: GBR 5P.6XLG
- Mapcode Global: WH54M.GL1K
Location and coordinates are for the approximate centre of Llyn Padarn within this administrative area.
Geographic features and populated places may cross administrative borders.