- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 54°32'16"N 2°57'14"W
- Eastings/Northings: 338373, 516272
- OS Grid: NY383162
- Mapcode Local: GBR 7HTZ.81
- Mapcode Global: WH81T.L6KF
Location and coordinates are for the approximate centre of Lanty's Tarn within this administrative area.
Geographic features and populated places may cross administrative borders.