Lac à la Lune is a Lake located in Rivière-Éternité; Le Fjord-du-Saguenay, Quebec and has an elevation of 479 meters.

• Latitude: 48° 8' 27'' North   (decimal: 48.1408333)
• Longitude: 70° 38' 28'' West   (decimal: -70.6411111)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 479 meters
• Location: Rivière-Éternité; Le Fjord-du-Saguenay
• Atlas of Canada Locator Map: Lac à la Lune
• GPS Coordinate Locator Map: Lac à la Lune Lat/Long