- Category: Water Feature
- Type: Island
- Latitude/Longitude: 58°14'54"N 6°48'4"W
- Eastings/Northings: 118415, 938894
- OS Grid: NB184388
- Mapcode Local: GBR 96LX.X5B
- Mapcode Global: WGX1F.HYL2
Location and coordinates are for the approximate centre of Sgeir a' Chàrrain within this administrative area.
Geographic features and populated places may cross administrative borders.