- Category: Water Feature
- Type: Island
- Latitude/Longitude: 58°33'56"N 3°52'35"W
- Eastings/Northings: 290933, 965718
- OS Grid: NC909657
- Mapcode Local: GBR J6S2.YRP
- Mapcode Global: WH497.FY6R
Location and coordinates are for the approximate centre of Lady Bighouse within this administrative area.
Geographic features and populated places may cross administrative borders.