Petit lac des Roches is a Lake located in Québec; Québec, Quebec and has an elevation of 297 meters.

• Latitude: 46° 54' 35'' North   (decimal: 46.9097222)
• Longitude: 71° 16' 12'' West   (decimal: -71.2699999)
• Topography Feature Category: Lake
• Geographical Feature: Réservoir
• Canadian Province/Territory: Quebec
• Elevation: 297 meters
• Location: Québec; Québec
• Atlas of Canada Locator Map: Petit lac des Roches
• GPS Coordinate Locator Map: Petit lac des Roches Lat/Long