- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 52°56'31"N 3°36'4"W
- Eastings/Northings: 292500, 339500
- OS Grid: SH925395
- Mapcode Local: GBR 6D.LMQK
- Mapcode Global: WH66Z.N9CV
Location and coordinates are for the approximate centre of Llyn Maen Bras within this administrative area.
Geographic features and populated places may cross administrative borders.