Lac la Blanche is a Lake located in Lac-Ashuapmushuan; Le Domaine-du-Roy, Quebec and has an elevation of 395 meters.

• Latitude: 49° 29' 27'' North   (decimal: 49.4908986)
• Longitude: 74° 11' 46'' West   (decimal: -74.1962330)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 395 meters
• Location: Lac-Ashuapmushuan; Le Domaine-du-Roy
• Atlas of Canada Locator Map: Lac la Blanche
• GPS Coordinate Locator Map: Lac la Blanche Lat/Long