Opening dates : Winter 2024-2025 -30 november 2024 - 11 may 2025

The Glaciorium

An interpretation centre to answer all the questions that visitors ask themselves when they are faced with a glacier such as the Mer de Glace. The Glaciorium also responds to questions related to climate and the environment. A glacier is an indicator of the climate, a witness to climate change. It is also the memory of the planet and life on Earth. The space also addresses the culture of men that was built around glaciers. And tomorrow? What future for glaciers?

To accompany the life of the glacier, the glaciorum will evolve, find the main stages of the project by consulting the website: https://www.montblancnaturalresort.com/fr/projet-montenvers

Other activities

The Cave

Dive into the heart of the glacier and discover an ephemeral work of art.An ephemeral work of art that the Claret family has been maintaining and renewing for 3 generations...

Hiking and walks

In winter, two magnificent snowshoe walks are mapped out. The routes are easy to meet, with a duration of about fifteen minutes, and ‘under the viaduct’, lasting about 45 minutes;...

The Temple of Nature

In 1779, Lord Blair, an English gentleman, finds himself caught in a storm in the Montenvers. The shelter under the stone was so uncomfortable that he had a hut built...

Opening dates : Winter 2024-2025 -30 november 2024 - 11 may 2025

Opening Times

From 15/03/2025 to 11/05/2025

Open every day 10 am – 5 pm
First ascent : 10 am
Last ascent 4.30 pm
Last descent 5 pm
Last departure from Chamonix to visit the ice cave 3 pm

A train every hour or every 30 – or 20 – minutes depending on demand..