Col de la Croix de Fer from Barrage du Verney (Allemond)

The Col de la Croix de Fer from Barrage du Verney (Allemond), located in the Isère region, is one of the most demanding climbs in the world. With a total length of 28.90 kilometers and an average gradient of 5.49%, this climb challenges even the most experienced cyclists.

Why Ride the Col de la Croix de Fer from Barrage du Verney (Allemond)?

The Col de la Croix de Fer from Barrage du Verney (Allemond) is a true test of strength and endurance. Known for its steep gradients and long ascent, this climb has earned its HC category rating, pushing cyclists to their absolute limits. Rising from 729 meters to 2065 meters, it provides an epic climb of 1587 meters over 28.90 kilometers.

Cycling Tips

Make sure you're prepared for this extreme challenge with plenty of water, nutrition, and mental strength. The consistent incline and high altitude make this one of the hardest climbs you'll encounter.