- Category: Water Feature
- Type: Island
- Latitude/Longitude: 54°50'12"N 4°39'26"W
- Eastings/Northings: 229440, 552345
- OS Grid: NX294523
- Mapcode Local: GBR GHWX.MF2
- Mapcode Global: WH2SS.FPGD
Location and coordinates are for the approximate centre of Gargrie Island within this administrative area.
Geographic features and populated places may cross administrative borders.