Lac des Atacas is a Lake located in Saint-Damase-de-L'Islet; L'Islet, Quebec and has an elevation of 417 meters.

• Latitude: 47° 5' 26'' North   (decimal: 47.0905769)
• Longitude: 70° 6' 39'' West   (decimal: -70.1109017)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 417 meters
• Location: Saint-Damase-de-L'Islet; L'Islet
• Atlas of Canada Locator Map: Lac des Atacas
• GPS Coordinate Locator Map: Lac des Atacas Lat/Long