- Category: Water Feature
- Type: Island
- Latitude/Longitude: 54°56'4"N 3°55'37"W
- Eastings/Northings: 276633, 561676
- OS Grid: NX766616
- Mapcode Local: GBR 1C0C.LX
- Mapcode Global: WH4W0.N76G
Location and coordinates are for the approximate centre of Swan Island within this administrative area.
Geographic features and populated places may cross administrative borders.