- Category: Water Feature
- Type: Island
- Latitude/Longitude: 51°52'12"N 5°16'8"W
- Eastings/Northings: 175045, 224116
- OS Grid: SM750241
- Mapcode Local: GBR C5.S9PT
- Mapcode Global: VH0TL.M897
Location and coordinates are for the approximate centre of Cist Non within this administrative area.
Geographic features and populated places may cross administrative borders.