- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 57°52'35"N 5°1'51"W
- Eastings/Northings: 220352, 891470
- OS Grid: NH203914
- Mapcode Local: GBR F7YX.B7V
- Mapcode Global: WH18R.P9G6
Location and coordinates are for the approximate centre of Loch an Acha within this administrative area.
Geographic features and populated places may cross administrative borders.