- Category: Water Feature
- Type: Island
- Latitude/Longitude: 56°49'37"N 5°6'24"W
- Eastings/Northings: 210523, 774940
- OS Grid: NN105749
- Mapcode Local: GBR FBRP.5JK
- Mapcode Global: WH1FR.JNCK
Location and coordinates are for the approximate centre of An Caol within this administrative area.
Geographic features and populated places may cross administrative borders.