- Category: Water Feature
- Type: Island
- Latitude/Longitude: 59°8'10"N 3°20'6"W
- Eastings/Northings: 323692, 1028470
- OS Grid: HY236284
- Mapcode Local: GBR L44L.6WK
- Mapcode Global: WH691.QMZG
Location and coordinates are for the approximate centre of Brough of Birsay within this administrative area.
Geographic features and populated places may cross administrative borders.