Lac Estry is a Lake located in Lac-Ashuapmushuan; Le Domaine-du-Roy, Quebec and has an elevation of 383 meters.

• Latitude: 49° 8' 23'' North   (decimal: 49.1397222)
• Longitude: 73° 11' 28'' West   (decimal: -73.1911111)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 383 meters
• Location: Lac-Ashuapmushuan; Le Domaine-du-Roy
• Atlas of Canada Locator Map: Lac Estry
• GPS Coordinate Locator Map: Lac Estry Lat/Long