- Category: Water Feature
- Type: Island
- Latitude/Longitude: 57°27'7"N 6°38'48"W
- Eastings/Northings: 121366, 849741
- OS Grid: NG213497
- Mapcode Local: GBR 99Z0.VN5
- Mapcode Global: WGX5C.WY0J
Location and coordinates are for the approximate centre of An Cnap within this administrative area.
Geographic features and populated places may cross administrative borders.