Opening dates : Summer 2025 - 24 may to 2 november

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 Mer de Glace : a giant

Located on the northern slope of the Mont-Blanc massif, the Mer de Glace is the largest glacier in France. Almost 7 kilometres long and covering an area of about 40...

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...

The panorama

Contemplate! Smile! Self-indulge! Capture! When you arrive at Montenvers, after 20 minutes of a timeless journey, offering superb views of the Chamonix valley and the Aiguilles Rouges massif, you will...

Opening dates : Summer 2025 - 24 may to 2 november

Opening hours From 14/03 to 30/04

Open every day 10 am – 5.00 pm

Last ascent :4.30 pm
Last descent : 5.00 pm

Last departure from Chamonix to visit the ice cave : 3.00 pm

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