- Category: Water Feature
- Type: Bay
- Latitude/Longitude: 56°38'55"N 2°29'20"W
- Eastings/Northings: 370111, 750881
- OS Grid: NO701508
- Mapcode Local: GBR VX.Y1YG
- Mapcode Global: WH8RX.Q4XS
Location and coordinates are for the approximate centre of Lunan Bay within this administrative area.
Geographic features and populated places may cross administrative borders.