- Category: Water Feature
- Type: Island
- Latitude/Longitude: 54°26'50"N 2°59'18"W
- Eastings/Northings: 336006, 506231
- OS Grid: NY360062
- Mapcode Local: GBR 7KK0.TH
- Mapcode Global: WH826.2G7X
Location and coordinates are for the approximate centre of Green Holme within this administrative area.
Geographic features and populated places may cross administrative borders.