- Category: Water Feature
- Type: Island
- Latitude/Longitude: 58°11'24"N 6°51'47"W
- Eastings/Northings: 114317, 932690
- OS Grid: NB143326
- Mapcode Local: GBR 97F2.K7L
- Mapcode Global: WGX1S.KD2N
Location and coordinates are for the approximate centre of Sgeir a' Mharaich within this administrative area.
Geographic features and populated places may cross administrative borders.