- Category: Water Feature
- Type: Island
- Latitude/Longitude: 58°34'13"N 4°41'34"W
- Eastings/Northings: 243486, 967841
- OS Grid: NC434678
- Mapcode Local: GBR G6S2.H3V
- Mapcode Global: WH26K.WVG9
Location and coordinates are for the approximate centre of An Cruachan within this administrative area.
Geographic features and populated places may cross administrative borders.