18ª Tappa 2017: Briançon / Izoard 179.5KM
Km 60.0 - Côte des Demoiselles Coiffées 3.9 kilometre-long climb at 5.2% - category 3
Km 129.5 - Col de Vars (2 109 m) 9.3 kilometre-long climb at 7.5% - category 1
Km 179.5 - Col d'Izoard (2 360 m) 14.1 kilometre-long climb at 7.3% - category H
Km 60.0 - Côte des Demoiselles Coiffées 3.9 kilometre-long climb at 5.2% - category 3
Km 129.5 - Col de Vars (2 109 m) 9.3 kilometre-long climb at 7.5% - category 1
Km 179.5 - Col d'Izoard (2 360 m) 14.1 kilometre-long climb at 7.3% - category H