Lac du Serpent is a Lake located in La Pêche; Les Collines-de-l'Outaouais, Quebec and has an elevation of 257 meters.

• Latitude: 45° 44' 29'' North   (decimal: 45.7413889)
• Longitude: 76° 17' 8'' West   (decimal: -76.2855555)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 257 meters
• Location: La Pêche; Les Collines-de-l'Outaouais
• Atlas of Canada Locator Map: Lac du Serpent
• GPS Coordinate Locator Map: Lac du Serpent Lat/Long