- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 53°7'21"N 3°32'53"W
- Eastings/Northings: 296500, 359500
- OS Grid: SH965595
- Mapcode Local: GBR 6G.78M6
- Mapcode Global: WH661.GSN0
Location and coordinates are for the approximate centre of Llyn Br within this administrative area.
Geographic features and populated places may cross administrative borders.