- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 56°35'34"N 4°45'10"W
- Eastings/Northings: 231063, 747945
- OS Grid: NN310479
- Mapcode Local: GBR GCM9.5MM
- Mapcode Global: WH2J6.YKV5
Location and coordinates are for the approximate centre of Lochan na h-Achlaise within this administrative area.
Geographic features and populated places may cross administrative borders.