Colle du Gran San Bernardo from Aosta

The Colle du Gran San Bernardo from Aosta, located in the Aosta region, is one of the most demanding climbs in the world. With a total length of 34.53 kilometers and an average gradient of 5.44%, this climb challenges even the most experienced cyclists.

Why Ride the Colle du Gran San Bernardo from Aosta?

The Colle du Gran San Bernardo from Aosta 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 593 meters to 2469 meters, it provides an epic climb of 1876 meters over 34.53 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.