Loch a' Chaolais, Na h-Eileanan Siar

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

• Category: Water Feature
• Type: Inland Water

• Latitude/Longitude: 57°48'59"N 6°49'24"W
• Eastings/Northings: 113676, 890970
• OS Grid: NG136909
• Mapcode Local: GBR 98J2.5DT
• Mapcode Global: WGX3K.5S1R

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