Information Montenvers Mer de glace

Opening of the Mer de Glace gondola lift, the Temple of Nature and the Glaciorium on All Saints' Day from 18/10 to 2/11 included.

A glaciologist will be on hand from 10 a.m. to 4 p.m. every day during this period to read the landscape and provide information on the Mer de Glace.

The Grotte de Glace is currently closed.

For information about the train : Tel : 04 65 60 00 80 and Email : accueil@montenverstrain.com

Season & Annual passes

Take advantage of the best rates on Season & Annual passes, from 20 October to 30 November 2025 !

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Montenvers - Mer de Glace winter
Today's live information:
Reopening on november 22nd

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Reviews

99% of our customers recommend us

Overall rating out of 55 reviews
Published at 4/8/2025
unforgettable experience, beautiful. just too long a wait on `' step into the void'
Published at 3/17/2025
Wonderful experience!! 😊
Published at 2/28/2025
Overall great time, 100% worth the cost and time to travel to the site. I would go again! Wonderful!
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Reviews

Overall rating out of 55 reviews
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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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