- Category: Water Feature
- Type: Island
- Latitude/Longitude: 57°38'53"N 7°3'53"W
- Eastings/Northings: 97951, 873330
- OS Grid: NF979733
- Mapcode Local: GBR 88YH.W9N
- Mapcode Global: WGW38.G104
Location and coordinates are for the approximate centre of Gròdaigh within this administrative area.
Geographic features and populated places may cross administrative borders.