Col d'Andrion
French Alps, France
Gradient:
<4%
4–7%
7–10%
10–12%
>12%
APPROACH ROUTES
Col d'Andrion is a Category 1 ascent in the French Alps, France, topping out at 1 680 m. The climb from La Tour covers 17.4 km at 6.4% average, gaining 1 107 m, with ramps up to 19.4%. The steepest kilometre averages 15.5%, around km 11.6. The approach is profiled kilometre-by-kilometre against Copernicus GLO-30 elevation data. On the Fiets scale it rates 7.7. Late spring through autumn offers the most reliable conditions on the pass.
COL D'ANDRION
Summit
1680m
Approaches
1
Hardest
CAT 1
Hardest side
17.4km