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This winter, experience Montenvers - Mer de Glace. The train opens on 30 November and the ice Cave on 21 December 2024.

Glaciorium
From 30 Nov. 2024 to 04 May 2025
Closefrom 10h00 to 16h00

The Glaciorium

A space on glaciers

The Montenvers - Mer de Glace site is a true witness to the climate changes of our century, and deserved a space dedicated to glaciology!

  • The Mer de Glace

  • Its formation

  • Its history

  • Its future evolution...

This is what you can find out when you visit this interactive and educational site...

As part of the renovation program for the listed Montenvers site (new Public Service Delegation contract signed with the Municipality of Chamonix), we are pleased to inform you that major work has begun on the Montenvers site and will be spread over the next three years. Here are the main stages of the project

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Collect your internet orders directly from our automatic terminals « Pick-Up Box »

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The famous little red train takes passengers from Chamonix (1035 m) to the Montenvers station (1913 m) in 20 minutes. On arrival, the view of the Mer de Glace is breathtaking, bearing witness to the effects of climate change.

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