Source google image: https://www.i-trekkings.net/bibliotheque/Gregory-rohart/alpes/WE-Vercors/vercors-ascension-5.jpg
Cabane vercors
Source google image: https://www.i-trekkings.net/bibliotheque/Gregory-rohart/alpes/WE-Vercors/vercors-ascension-5.jpg