- Category: Water Feature
- Type: Island
- Latitude/Longitude: 60°25'19"N 0°43'45"W
- Eastings/Northings: 470070, 1171580
- OS Grid: HU700715
- Mapcode Local: GBR S1K6.0CF
- Mapcode Global: XHF8Y.Y9BP
Location and coordinates are for the approximate centre of Horn Skerry within this administrative area.
Geographic features and populated places may cross administrative borders.