- Category: Water Feature
- Type: Island
- Latitude/Longitude: 58°26'30"N 3°4'33"W
- Eastings/Northings: 337282, 950880
- OS Grid: ND372508
- Mapcode Local: GBR L6RD.ZL1
- Mapcode Global: WH6DN.Q2DV
Location and coordinates are for the approximate centre of The Sisters within this administrative area.
Geographic features and populated places may cross administrative borders.