- Category: Water Feature
- Type: Island
- Latitude/Longitude: 58°38'58"N 3°17'0"W
- Eastings/Northings: 325616, 974241
- OS Grid: ND256742
- Mapcode Local: GBR L58V.SR6
- Mapcode Global: WH6CD.JVNJ
Location and coordinates are for the approximate centre of Castle Foot within this administrative area.
Geographic features and populated places may cross administrative borders.