Alt, Na h-Eileanan Siar

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

• Category: Water Feature
• Type: Island

• Latitude/Longitude: 56°58'32"N 7°25'4"W
• Eastings/Northings: 70956, 800220
• OS Grid: NF709002
• Mapcode Local: GBR 8B28.WQJ
• Mapcode Global: WGV52.1X0T

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