- Category: Water Feature
- Type: Island
- Latitude/Longitude: 58°39'46"N 3°11'23"W
- Eastings/Northings: 331069, 975611
- OS Grid: ND310756
- Mapcode Local: GBR L5HT.TPH
- Mapcode Global: WH6CF.ZJ4C
Location and coordinates are for the approximate centre of Big Skerry within this administrative area.
Geographic features and populated places may cross administrative borders.