- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 56°58'31"N 4°18'47"W
- Eastings/Northings: 259500, 789500
- OS Grid: NN595895
- Mapcode Local: GBR HBQ8.WLS
- Mapcode Global: WH3HM.QYB1
Location and coordinates are for the approximate centre of Allt Tarsuinn within this administrative area.
Geographic features and populated places may cross administrative borders.