- Category: Water Feature
- Type: Island
- Latitude/Longitude: 60°20'55"N 0°57'30"W
- Eastings/Northings: 457582, 1163190
- OS Grid: HU575631
- Mapcode Local: GBR R1ZD.3DH
- Mapcode Global: XHF97.Y4DV
Location and coordinates are for the approximate centre of Polson's Kirn within this administrative area.
Geographic features and populated places may cross administrative borders.