Altavia 4000, Nicola Castagna, Gabriel Perenzoni, 82 x 4000m of the Alps
Related news: Altavia 4000: Nicola Castagna, Gabriel Perenzoni and the 82 x 4000m peaks of the Alps

Nicola Castagna and Gabriel Perenzoni on the summit of Barre des Ecrins 4,102m during their project to climb all 82 x 4000ers of the Alps

© Nicola Castagna, Gabriel Perenzoni