- Category: Water Feature
- Type: Island
- Latitude/Longitude: 54°50'28"N 4°38'50"W
- Eastings/Northings: 230091, 552825
- OS Grid: NX300528
- Mapcode Local: GBR GHWX.KXK
- Mapcode Global: WH2SS.LK3Y
Location and coordinates are for the approximate centre of Round Island within this administrative area.
Geographic features and populated places may cross administrative borders.