- Category: Water Feature
- Type: Island
- Latitude/Longitude: 57°51'10"N 6°44'25"W
- Eastings/Northings: 118877, 894679
- OS Grid: NG188946
- Mapcode Local: GBR 97RZ.1CT
- Mapcode Global: WGX3D.FWG8
Location and coordinates are for the approximate centre of Gloraig Iosal within this administrative area.
Geographic features and populated places may cross administrative borders.