Lac des Mousses is a Lake located in Rivière-à-Pierre; Portneuf, Quebec and has an elevation of 355 meters.

• Latitude: 47° 3' North   (decimal: 47.0499999)
• Longitude: 72° 12' West   (decimal: -72.2000000)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 355 meters
• Location: Rivière-à-Pierre; Portneuf
• Atlas of Canada Locator Map: Lac des Mousses
• GPS Coordinate Locator Map: Lac des Mousses Lat/Long