- Category: Water Feature
- Type: Island
- Latitude/Longitude: 55°43'40"N 5°43'8"W
- Eastings/Northings: 166570, 654558
- OS Grid: NR665545
- Mapcode Local: GBR DF8K.T9P
- Mapcode Global: WH0KR.39V5
Location and coordinates are for the approximate centre of Na Crogachan within this administrative area.
Geographic features and populated places may cross administrative borders.