Sgeir Mhòr, Na h-Eileanan Siar

• Unitary Authority: Na h-Eileanan Siar
• Region: Scotland

• Category: Water Feature
• Type: Island

• Latitude/Longitude: 58°21'17"N 6°39'5"W
• Eastings/Northings: 127998, 950122
• OS Grid: NB279501
• Mapcode Local: GBR 96ZN.02S
• Mapcode Global: WGX13.S8RD

Location and coordinates are for the approximate centre of Sgeir Mhòr within this administrative area. Geographic features and populated places may cross administrative borders.