Lac de Hautes Pentes is a Lake located in Lac-Walker; Sept-Rivières, Quebec.

• Latitude: 50° 9' 25'' North   (decimal: 50.1569860)
• Longitude: 67° 17' 1'' West   (decimal: -67.2835359)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Lac-Walker; Sept-Rivières
• GPS Coordinate Locator Map: Lac de Hautes Pentes Lat/Long