Lac des Roses de Pierre is a Lake located in Lac-Walker; Sept-Rivières, Quebec.

• Latitude: 50° 39' 19'' North   (decimal: 50.6552778)
• Longitude: 67° 40' 46'' West   (decimal: -67.6794444)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Lac-Walker; Sept-Rivières
• Atlas of Canada Locator Map: Lac des Roses de Pierre
• GPS Coordinate Locator Map: Lac des Roses de Pierre Lat/Long