- Category: Water Feature
- Type: Island
- Latitude/Longitude: 58°12'20"N 6°48'18"W
- Eastings/Northings: 117843, 934158
- OS Grid: NB178341
- Mapcode Local: GBR 97L1.7RP
- Mapcode Global: WGX1T.F0PV
Location and coordinates are for the approximate centre of Sgeir Collavig within this administrative area.
Geographic features and populated places may cross administrative borders.