Rock climbing:- There are crags bolted for sport climbing all over the area between them offering climbs at all grades, and at lengths from 10m to over 350m. The best guide is "Mani Nude: Arrampicata sportiva in Valle d'Aosta" by Massimo Bal and Patrick Raspo. Publisher: Martini Multimedia Editore. The Valley is an outdoor adventure lovers dream in the summer months it offers a wide range of climbing and hiking options above the valley floor