Check the reopening dates for our areas and sites for the summer season and spring 2026.
Montenvers – Mer de Glace information:
Train closed from May 18th to 22nd, 2026 included
Gondola and Ice Cave closed from May 11th to 29th, 2026 included
Ice Cave closed from May 30th to June 5th, 2026 included
For a day out with friends or family, a discovery weekend, or a short getaway, our mission is to offer you one of the most magical experiences of your life!
Navigate the map to explore all our high-altitude domains and excursion sites!
In the Chamonix Mont-Blanc Valley, at Les Houches - Saint-Gervais, or in Megève.
The plot follows the console version: Eggman shatters the planet, Sonic becomes the Werehog at night, and you restore the continents.
Some key points about Sonic Unleashed DS ROM: sonic unleashed ds rom
These are the closest official experiences available on the DS. They feature 2D boost gameplay and high-energy soundtracks very similar to the "Day" stages of Unleashed . The plot follows the console version: Eggman shatters
Developed by Dimps (who worked on the Wii/PS2 versions of Unleashed ), this game is essentially the spiritual successor to the handheld Sonic experience fans wanted from Unleashed . Warning: Stay Safe Online Sonic becomes the Werehog at night
Rooted in the heart of an exceptional natural heritage, we know how majestic and fragile it is at the same time.
Find out more about our objectives as a company with a mission, the challenges we still face and the ways in which you too can contribute.
Together, let's preserve what we love
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Group requests for 20 people or more: companies, organizers, CSE, schools, ski clubs…
