Lac aux Rats is a Lake located in Rivière-Mistassini; Maria-Chapdelaine, Quebec and has an elevation of 474 meters.

• Latitude: 49° 23' 10'' North   (decimal: 49.3861111)
• Longitude: 73° 15' 8'' West   (decimal: -73.2522222)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 474 meters
• Location: Rivière-Mistassini; Maria-Chapdelaine
• Atlas of Canada Locator Map: Lac aux Rats
• GPS Coordinate Locator Map: Lac aux Rats Lat/Long