The Chartreuse north of Grenoble are all good. And pretty steep in places.
Otherwise the Vercors to the south are also amazing. Just search the thread or head to cycling-challenge.com for pre made routes in the area, or make your own. It's hard to go wrong!
The Chartreuse north of Grenoble are all good. And pretty steep in places.
Otherwise the Vercors to the south are also amazing. Just search the thread or head to cycling-challenge.com for pre made routes in the area, or make your own. It's hard to go wrong!