- Category: Water Feature
- Type: Island
- Latitude/Longitude: 57°43'24"N 7°4'47"W
- Eastings/Northings: 97682, 881766
- OS Grid: NF976817
- Mapcode Local: GBR 88X9.MYB
- Mapcode Global: WGW2W.64WF
Location and coordinates are for the approximate centre of Caolaigh within this administrative area.
Geographic features and populated places may cross administrative borders.