Welcome : Booking UTMB®

Book your stay !

Booking Call Centre from Monday to Friday 10:00-12:30 and 14:00 to 17:00 or 18:00 in high season (except holidays) or book online now!

+33(0)4 50 53 99 98

From August 23rd till 29th, 2021: A great epic in a magical environment

Need an accommodation in the Chamonix Valley before, during or after the Ultra Trail du Mont Blanc®?
The Tourist Office booking centre helpes you in your research.

Official service of the Chamonix Valley Tourist Office

Large diversity of choice
Best rate guaranteed
100% secured payment




OpenSystem © Alliance-Réseaux