- Category: Water Feature
- Type: Island
- Latitude/Longitude: 60°25'8"N 0°46'4"W
- Eastings/Northings: 467951, 1171210
- OS Grid: HU679712
- Mapcode Local: GBR S1G6.6PL
- Mapcode Global: XHF8Y.FCSZ
Location and coordinates are for the approximate centre of The Holm within this administrative area.
Geographic features and populated places may cross administrative borders.