- Category: Water Feature
- Type: Island
- Latitude/Longitude: 55°52'25"N 2°4'42"W
- Eastings/Northings: 395188, 664515
- OS Grid: NT951645
- Mapcode Local: GBR F0XJ.T7
- Mapcode Global: WH9XY.1MJF
Location and coordinates are for the approximate centre of Polly within this administrative area.
Geographic features and populated places may cross administrative borders.