Glas Eilean Mòr, Na h-Eileanan Siar

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

• Category: Water Feature
• Type: Island

• Latitude/Longitude: 57°35'57"N 7°6'45"W
• Eastings/Northings: 94691, 868121
• OS Grid: NF946681
• Mapcode Local: GBR 88TM.YQH
• Mapcode Global: WGW3F.Q862

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