- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 54°18'2"N 3°7'1"W
- Eastings/Northings: 327400, 490036
- OS Grid: SD274900
- Mapcode Local: GBR 6LNQ.Y1
- Mapcode Global: WH71S.25X8
Location and coordinates are for the approximate centre of Beacon Tarn within this administrative area.
Geographic features and populated places may cross administrative borders.