News - Petzl Access the Inaccessible: Exploration of the Dent de Crolles (Isère, France) - Petzl Belgique
Petzl - After spending two weeks underground, Fernand Petzl's team breaks the world depth record by reaching a depth of 1,122 meters below the surface. Après deux semaines sous terre, l'équipe de
News - Petzl Access the Inaccessible: Exploration of the Dent de Crolles (Isère, France) - Petzl Belgique
![Paul Petzl: The company, a key player in innovation for the future of high mountains – Sustainable Summits Initiative Paul Petzl: The company, a key player in innovation for the future of high mountains – Sustainable Summits Initiative](http://sustainablesummits.org/wp-content/uploads/2019/12/Paul-Petzl.png)