Cnap Ruigh Dubh, Na h-Eileanan Siar

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

• Category: Water Feature
• Type: Island

• Latitude/Longitude: 57°36'34"N 7°8'42"W
• Eastings/Northings: 92833, 869381
• OS Grid: NF928693
• Mapcode Local: GBR 88RM.209
• Mapcode Global: WGW37.6ZRV

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