Opening dates : Summer 2026 - 01 june to 01 november

At the summit

Discover all the things to do at the top of Montenvers.

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...

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...

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...

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;...

Opening dates : Summer 2026 - 01 june to 01 november

Friday 17th July

Train services are running normally.

Gondola and ice cave are openned.

During the summer season until 30 August, the service will run daily from 8.00 am to 5.30 pm. 

  • 1st departure at 8.00am
  • Last ascent : 5.00 pm
  • Last descent : 5.30 pm

  • A train every hour or every 30 – or 20 – minutes depending on demand. 
  • NB: Last departure for visiting the ice cave at 3.30 pm