- Category: Water Feature
- Type: Island
- Latitude/Longitude: 54°40'31"N 1°10'48"W
- Eastings/Northings: 452969, 531441
- OS Grid: NZ529314
- Mapcode Local: GBR NG6C.9T
- Mapcode Global: WHD6F.VR66
Location and coordinates are for the approximate centre of Long Scar within this administrative area.
Geographic features and populated places may cross administrative borders.