- Category: Water Feature
- Type: Island
- Latitude/Longitude: 60°21'27"N 0°54'27"W
- Eastings/Northings: 460370, 1164240
- OS Grid: HU603642
- Mapcode Local: GBR S13C.8PN
- Mapcode Global: XHF92.MX2H
Location and coordinates are for the approximate centre of Isbister Holm within this administrative area.
Geographic features and populated places may cross administrative borders.