- Category: Water Feature
- Type: Island
- Latitude/Longitude: 57°30'33"N 1°46'20"W
- Eastings/Northings: 413738, 846583
- OS Grid: NK137465
- Mapcode Local: GBR P8ZW.8N2
- Mapcode Global: WHBQ8.RJ67
Location and coordinates are for the approximate centre of Roan Heads within this administrative area.
Geographic features and populated places may cross administrative borders.