- Category: Water Feature
- Type: Island
- Latitude/Longitude: 60°2'3"N 1°10'24"W
- Eastings/Northings: 446153, 1128020
- OS Grid: HU461280
- Mapcode Local: GBR R2G6.T2M
- Mapcode Global: XHFBQ.419W
Location and coordinates are for the approximate centre of Holm of Helliness within this administrative area.
Geographic features and populated places may cross administrative borders.