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Hike to Caillet

Hike to Caillet_Chamonix-Mont-Blanc
Hike to Caillet

Description

Halfway between Chamonix and Montenvers, let yourself be transported to the small chalet of Caillet on the historic path leading to the Mer de Glace.

From the Biollay parking lot, just a few steps from the Montenvers station, head up towards the Planards business park. Take the 4x4 track.
At the intersection, turn right towards Montenvers via Caillet.
Continue along the path through the woods, crossing the railroad line. After a few hairpin bends and a traverse, you'll reach Chalet de Caillet (1590 m) in around 1h30.

Other routes from Les Bois to Les Praz de Chamonix. Cross the bridge after the mer de glace campsite.
Park your car. Cross the bridge and continue on your left.
Pass the farms and take the forest path on your right.
After 3 bends, cross the 4X4 track and continue along the path to the chalet.
Allow 1h30 for the walk.

From the Mer de Glace: take the path that starts behind the Hôtel du Montenvers. It takes 1 hour to reach the chalet.

Further information available from the Tourist Office and the Office de Haute Montagne.

Please note: trail conditions are subject to change, so check before you go.

For a breathtaking view, take the cable car up to the Aiguille du Midi. On the way back, stop at the Plan de l'Aiguille, cross the Balcon Nord, climb to the Signal, then descend to the Hôtel du Montenvers and rejoin us for lunch or a short break. Allow a good half-day.

Technical Information

Walking
Difficulty
Easy
Duration
3h
Dist.
3 km
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Altimetric profile

Starting point

Départ du parking du Biollay , 74400   Chamonix-Mont-Blanc
Lat : 45.923003Lng : 6.876949

Points of interest

Date and time

  • From 10/04/2026 to 31/10/2026

Additional information

Updated by

Office de Tourisme de la Vallée de Chamonix-Mont-Blanc - 19/09/2025
www.chamonix.com
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Open period

From 10/04 to 31/10 daily.

Subject to favorable snow and weather conditions.

Contact

Phone :
04 50 53 22 08
04 50 53 00 24

Email : ohm-info@chamoniarde.com

Website : http://www.chamoniarde.com/

Type of land

Stone
Ground
Not suitable for strollers

Location complements

Closest bus stop : Place Mont-Blanc
Mulet stop : Chamonix train station
Closest train stop : Chamonix train station
Closest parking : Les Planards / Le Biollay car-parks

Animals

Yes

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Caution!
We have no information on the difficulty of this circuit. You may encounter some surprises along the way. Before you go, please feel free to inquire more and take all necessary precautions. Have a good trip! 🌳🥾