- Category: Water Feature
- Type: Island
- Latitude/Longitude: 60°23'27"N 1°26'17"W
- Eastings/Northings: 431072, 1167590
- OS Grid: HU310675
- Mapcode Local: GBR Q1S8.RR5
- Mapcode Global: XHD23.N2VV
Location and coordinates are for the approximate centre of Stack of Breiness within this administrative area.
Geographic features and populated places may cross administrative borders.