Mello Valley is unmatched by any other Alpine Valley. Cliff walls if you look up and a quiet valley crossed by a river if you look down. It is a mythical place in the geography of climbing, where in the 70’s a group of guys reinvented the way to climb, inventing lines on walls impossible to equip, immersed in a powerful nature. In this guidebook we also speak about this. A monograph where each route appears in all its strength, from the age of pioneers to the last repetitions. Some of those explorers had written contributions for the book, accounts of those legendary years that marked and revolutionized the way we approach to rock climbing. Guidebook is in german language.