Premier lac Chailly is a Lake located in Mont-Valin; Le Fjord-du-Saguenay, Quebec and has an elevation of 429 meters.

• Latitude: 49° 2' 6'' North   (decimal: 49.035)
• Longitude: 70° 9' 49'' West   (decimal: -70.1636111)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 429 meters
• Location: Mont-Valin; Le Fjord-du-Saguenay
• Atlas of Canada Locator Map: Premier lac Chailly
• GPS Coordinate Locator Map: Premier lac Chailly Lat/Long