- Category: Water Feature
- Type: Island
- Latitude/Longitude: 59°15'7"N 2°37'54"W
- Eastings/Northings: 364065, 1040770
- OS Grid: HY640407
- Mapcode Local: GBR M4V8.R21
- Mapcode Global: XH8KT.1QQ4
Location and coordinates are for the approximate centre of The Castle within this administrative area.
Geographic features and populated places may cross administrative borders.