Bella lì….visitate per info: http://revistadesnivel.es/escalada-hielo/guerzoni-deambrogio-y-pietro-biasini-abren-dos-grandes-lineas-de-hielo-y-mixto
http://www.up-climbing.com/it/news/ghiaccio-e-misto
http://www.planetmountain.com/News/shownews1.lasso?l=1&keyid=39188
Quando si dice…..bella li!!!
Andrea Guerzoni 