- Category: Water Feature
- Type: Island
- Latitude/Longitude: 55°44'35"N 4°56'27"W
- Eastings/Northings: 215480, 653898
- OS Grid: NS154538
- Mapcode Local: GBR GF5J.PGM
- Mapcode Global: WH2N6.2XC2
Location and coordinates are for the approximate centre of Nupkur Rock within this administrative area.
Geographic features and populated places may cross administrative borders.