- Category: Water Feature
- Type: Island
- Latitude/Longitude: 49°54'7"N 6°21'45"W
- Eastings/Northings: 86843, 9332
- OS Grid: SV868093
- Mapcode Local: GBR BXPY.6DG
- Mapcode Global: VGYC3.NQNH
Location and coordinates are for the approximate centre of Great Smith within this administrative area.
Geographic features and populated places may cross administrative borders.