Not by any means the gnarliest of roads, but still an impressive one. Going up the valley for the first time you’re greeted by some of the most awesome peaks in the world looming out at you as well as one of the most impressive ‘fuck you nature’ pieces of French civil civil engineering going, this bridge:

Bizarrely though, after they went to all that effort the bridge is only one way, up. To get back down again you have to take the old cliff side road, now one of the swerviest and windy dual lane roads you’ll ever drive on. Maybe they went on strike when it was time to build the other half.

But again, it is the mountains around you that make this such a rad drive. Oh and this awesome aquaduct: