A beautiful climb through the Gorges de la Blanche. The road climbs for about 15 km from Les Espinasses toselonnet. The gradient is quite stable with an average gradient of 5-6%.
Near the Serre-Ponçon dam, you can enjoy this picturesque and dizzying road with almost no traffic to overlook the Blanche River. Be careful on the road though, it is not …