- Category: Water Feature
- Type: Island
- Latitude/Longitude: 56°47'10"N 5°52'39"W
- Eastings/Northings: 163264, 772792
- OS Grid: NM632727
- Mapcode Local: GBR CBWS.6LH
- Mapcode Global: WGZC9.PPCD
Location and coordinates are for the approximate centre of Sgeir an Durdain within this administrative area.
Geographic features and populated places may cross administrative borders.