Opening dates : Summer 2026 - 01 june to 01 november

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 of planks and dry stones, with an inscription above the door: “Blair’s Hospital – Utile Dulci”. Goethe spent a night there in November 1779!
Blair’s dilapidated cabin was soon too small. Marc Théodore Bourrit was in charge of organizing the construction of a more resistant building, to serve as a hospice and observatory for amateurs and scholars.

With a unique octagonal piece, the Temple of Nature is considered to be the oldest refuge in the Alps.Today, as a museum, the Temple of Nature is a place steeped in history that is not to be missed during your excursion.

Other activities

The bar des glaciers

Would you like to cool off after a descent of the Vallée Blanche or regain your strength after a long hike?The Bar des Glaciers is a must-see break before heading...

The shop

Don’t forget to visit the Montenvers shop before returning to the valley, where you can buy a souvenir of your excursion to this unique site!

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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...

From 14th September to 1st November, Service will run daily from 8.30 am to 4.30 pm

  • 1st departure at 8.30am
  • Last ascent : 4.00 pm
  • Last descent : 4.30 pm
  • A train every hour or every 30 – or 20 – minutes depending on demand. 

    NB: 
    Cable car closed from 28/09 to 16/10 inclusive
    Ice cave closed from 28/09 to 01/11 inclusive