Climbing and Riding in New England and Beyond

Col de Sarenne is located in France. It is 13221.9 meters long with an average gradient of 7.5% and a maximum gradient of 22.8%. Find similar hills.

View this hill in the BRENTACOL Toolkit!

The feared descent from the 2013 Tour de France. I don't particularly find the 22% section at the bottom credible.