- Category: Water Feature
- Type: Island
- Latitude/Longitude: 55°37'49"N 6°6'33"W
- Eastings/Northings: 141445, 645082
- OS Grid: NR414450
- Mapcode Local: GBR CF9T.VVB
- Mapcode Global: WGZJT.4R21
Location and coordinates are for the approximate centre of Goill Mhòr within this administrative area.
Geographic features and populated places may cross administrative borders.