- Category: Water Feature
- Type: Island
- Latitude/Longitude: 55°53'21"N 3°51'51"W
- Eastings/Northings: 283503, 667797
- OS Grid: NS835677
- Mapcode Local: GBR 10GB.6Q
- Mapcode Global: WH4QD.M73L
Location and coordinates are for the approximate centre of Spiers Island within this administrative area.
Geographic features and populated places may cross administrative borders.