- Category: Water Feature
- Type: Island
- Latitude/Longitude: 60°29'24"N 1°2'21"W
- Eastings/Northings: 452886, 1178870
- OS Grid: HU528788
- Mapcode Local: GBR R1S0.GBL
- Mapcode Global: XHF8F.WLKH
Location and coordinates are for the approximate centre of The Rett within this administrative area.
Geographic features and populated places may cross administrative borders.