This circuit takes you through the highest mountains in southern Québec and across a countryside dotted with magnificent lakes. Explore the world of astronomy in the first International Dark Sky Reserve, all in a region where appreciation of the outdoors is a way of life. The 20 villages along the way enthusiastically greet visitors. You can travel the circuit by car, on foot or by bike. Don't miss the Summit Days (Journées des Sommets) and enjoy the beautiful fall colours by participating in the activities organized. Route length : 157 km (98 mi.).