- Category: Water Feature
- Type: Island
- Latitude/Longitude: 57°2'56"N 6°29'45"W
- Eastings/Northings: 127439, 804316
- OS Grid: NG274043
- Mapcode Local: GBR BBB2.Z5P
- Mapcode Global: WGY8Q.52WX
Location and coordinates are for the approximate centre of Sanday within this administrative area.
Geographic features and populated places may cross administrative borders.