- Category: Water Feature
- Type: Island
- Latitude/Longitude: 56°39'40"N 5°53'0"W
- Eastings/Northings: 162116, 758896
- OS Grid: NM621588
- Mapcode Local: GBR CCV3.PWG
- Mapcode Global: WGZCW.LTLT
Location and coordinates are for the approximate centre of Carna within this administrative area.
Geographic features and populated places may cross administrative borders.