- Category: Water Feature
- Type: Island
- Latitude/Longitude: 56°34'55"N 3°59'57"W
- Eastings/Northings: 277302, 745125
- OS Grid: NN773451
- Mapcode Local: GBR JCHB.2TL
- Mapcode Global: WH4LV.JTVJ
Location and coordinates are for the approximate centre of Isle of Spar within this administrative area.
Geographic features and populated places may cross administrative borders.