라 프레떼‬에서 가장 멋진 ‪4‬개의 산길

From the Col des Crozes, leave the main roads (Route de Lyon, Route du Guidon), and prefer less busy routes (3 options: Chemin de la Poyat to the south-southwest, Route des Platanes to the south-south-east, or Route d'Arzay to the north).

Col quo overlooks a magnificent view of the Vercors and in particular of the Pic Saint-Michel. It's this strange rounded piece of mountain that you can see in the distance on the right! By descending slightly and continuing your ascent, you will arrive at the Col du Grand Devez. Courage !

The view from the pass is worth the effort!

Departure from the Col des Aures at 13% but on a short portion. Then aerial road with a very nice view, very little traffic and with a good coating.

The Col de Chatain from Tullins is 7.23 km long with a total drop of 469 m. The average gradient is 6.49% with maximum gradients of 12%.

There is a small cafe, a free water point and a small picnic area in the sun.

A fairly steady climb from Vinay, the start has easier grades of 2-4% with the second and final part increasing to 5-6%. The views from the top are definitely worth the effort!

Located between the Chambarans and the Bièvre plain, it gives a view of "all horizons" at an altitude of 628m.