The original route of the Route des Grandes Alpes, without any changes. Everyone likes to copy the route and change it himself. The waypoints are each the pass heights. Komoot sometimes does not connect the waypoints optimally and leads along side roads, then simply stay on the main road. The start and end points of the route in Thonon and Menton are exactly the two metal plates embedded in the ground and marking kilometers 0 of the route. Have fun!
September 29, 2019