- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 58°30'24"N 4°38'53"W
- Eastings/Northings: 245801, 960670
- OS Grid: NC458606
- Mapcode Local: GBR G6W7.RK0
- Mapcode Global: WH26Z.KFRY
Location and coordinates are for the approximate centre of Loch Ach'an Lochaidh within this administrative area.
Geographic features and populated places may cross administrative borders.