Check the reopening dates for our areas and sites for the summer season and spring 2026.
Montenvers – Mer de Glace information:
Train closed from May 18th to 22nd, 2026 included
Gondola and Ice Cave closed from May 11th to 29th, 2026 included
Ice Cave closed from May 30th to June 5th, 2026 included
For a day out with friends or family, a discovery weekend, or a short getaway, our mission is to offer you one of the most magical experiences of your life!
Navigate the map to explore all our high-altitude domains and excursion sites!
In the Chamonix Mont-Blanc Valley, at Les Houches - Saint-Gervais, or in Megève.
| Failure Mode | Symptom | Root Cause | Solution | | :--- | :--- | :--- | :--- | | | Visible drip at thread interface | Worn O-ring or bonded seal | Replace seal; re-torque to spec | | Thread galling | Seizure during assembly/disassembly | Insufficient lubrication or mixed steel grades | Use anti-seize compound (e.g., copper paste) | | Cracked fitting body | Sudden oil spray | Over-torque or pressure spike beyond rating | Replace fitting; install arrestor valves | | Corrosion pitting | Rust weeping through plating | Exposure to salt spray or acidic fluids | Upgrade to stainless steel 316 version | | O-ring extrusion | Ring-shaped material near threads | High pressure + incorrect gap clearance | Use backup rings or higher durometer seals |
If you share the you're facing, I can provide specific steps or files. Phone | Chakashandiswa-Chichakanaka | $140.00 - Facebook k61v1-64-bsp
Rooted in the heart of an exceptional natural heritage, we know how majestic and fragile it is at the same time.
Find out more about our objectives as a company with a mission, the challenges we still face and the ways in which you too can contribute.
Together, let's preserve what we love
Your ideal travel companion!
Your reservation at your fingertips.
Find car parks, restaurants... via an interactive map.
Check out the latest opening and weather information in real time, as well as our webcams...
You need info, make a claim, apply at...
Collect your internet orders directly from our automatic terminals « Pick-Up Box »
Group requests for 20 people or more: companies, organizers, CSE, schools, ski clubs…
