Lac à Tour de Reins is a Lake located in Lac-Walker; Sept-Rivières, Quebec.

• Latitude: 50° 45' 48'' North   (decimal: 50.7633333)
• Longitude: 67° 4' 27'' West   (decimal: -67.0741667)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Lac-Walker; Sept-Rivières
• Atlas of Canada Locator Map: Lac à Tour de Reins
• GPS Coordinate Locator Map: Lac à Tour de Reins Lat/Long