Lac Secret is a Lake located in Lac-Ashuapmushuan; Le Domaine-du-Roy, Quebec and has an elevation of 426 meters.

• Latitude: 48° 8' 27'' North   (decimal: 48.1408333)
• Longitude: 72° 36' 21'' West   (decimal: -72.6058333)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 426 meters
• Location: Lac-Ashuapmushuan; Le Domaine-du-Roy
• Atlas of Canada Locator Map: Lac Secret
• GPS Coordinate Locator Map: Lac Secret Lat/Long