This via ferrata trail is the only one of its kind in France, located in the middle of an urban environment with stunning views of the city of Grenoble. Definitely worth a try !
INFORMATIONS
Grenoble Montagne
www.grenoble-montagne.com
Isère Tourisme
www.isere-tourisme.com
Rhône-Alpes Tourisme
www.rhonealpes-tourisme.com