Lac à Rosée is a Lake located in Saint-Fulgence; Le Fjord-du-Saguenay, Quebec.

• Latitude: 48° 27' 30'' North   (decimal: 48.4583333)
• Longitude: 70° 45' 33'' West   (decimal: -70.7591667)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Saint-Fulgence; Le Fjord-du-Saguenay
• GPS Coordinate Locator Map: Lac à Rosée Lat/Long