Lac De Muy is a Lake located in Lac-Pikauba; Charlevoix, Quebec and has an elevation of 839 meters.

• Latitude: 47° 53' 48'' North   (decimal: 47.8966667)
• Longitude: 71° 7' 54'' West   (decimal: -71.1316667)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 839 meters
• Location: Lac-Pikauba; Charlevoix
• Atlas of Canada Locator Map: Lac De Muy
• GPS Coordinate Locator Map: Lac De Muy Lat/Long