- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 56°19'42"N 4°44'34"W
- Eastings/Northings: 230500, 718500
- OS Grid: NN305185
- Mapcode Local: GBR 0D.58GL
- Mapcode Global: WH2KL.36QC
Location and coordinates are for the approximate centre of Allt Arnan within this administrative area.
Geographic features and populated places may cross administrative borders.