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Routes
Hiking trails & Routes
France
Auvergne Rhône Alpes
Bonneville
Chamonix-Mont-Blanc

Bossons glacier – La Jonction loop from Les Bossons

Hard

4.9

(125)

1,937

hikers

Bossons glacier – La Jonction loop from Les Bossons

09:21

17.5km

1,550m

Hiking

Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required. The starting point of the route is accessible with public transport.

Last updated: August 26, 2026

Tips

Includes segments that may be dangerous

Parts of this route comprise highly technical, difficult, or hazardous terrain. Specialist equipment and prior experience is required.

After 1.19 km for 956 m

After 7.52 km for 2.40 km

After 15.3 km for 956 m

Waypoints

A

Start point

Train Station

Get Directions

1

1.17 km

At the foot of the Bossons Glacier

Highlight • Natural Monument

top . Ballad widely accessible during the day. Magnificent view of the glacier. Shaded forest path on most of the route. Fire

Translated by Google •

Tip by

2

3.72 km

Junction of the Two Glaciers

Highlight (Segment) • Natural Monument

Challenging hike, but absolutely beautiful 🏔️🥾

Translated by Google •

Tip by

3

5.58 km

Bossons glacier

Highlight • Mountain Hut

Trail blocked for works until mid-July

Translated by Google •

Tip by

4

8.36 km

Gîte à Balmat

Highlight • Other

The Gîte à Balmat is located below La Jonction. It is a natural shelter, simply built into the rock, where guide Jacques Balmat and Dr. Michel Paccard bivouacked on August …

Translated by Google •

Tip by

5

8.56 km

La Jonction

Highlight • Viewpoint

Difficult hike but worth it 🥾🏔️

Translated by Google •

Tip by

6

11.8 km

View of the Taconnaz and Bossons glaciers

Highlight (Segment) • Other

Scree just before the chalet des Pyramides too bad we couldn't go higher

Translated by Google •

Tip by

7

12.2 km

Super POV

Highlight • Other

8

14.6 km

Old bobsleigh

Highlight • Other

Beautiful hike in the cool undergrowth with the glaciers beware just before the chalet des Pyramides there are stairs and cables

Translated by Google •

Tip by

B

17.5 km

End point

Train Station

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Way Types & Surfaces

Way Types

14.7 km

1.48 km

715 m

440 m

127 m

Surfaces

15.1 km

1.61 km

391 m

215 m

149 m

< 100 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

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Weather

Powered by Foreca

Today

Tuesday 1 September

23°C

11°C

0 %

Additional weather tips

Max wind speed: 7.0 km/h

to get more detailed weather forecasts along your route

Comments

July 29, 2025,Glacier des Bossons - La Jonction
La Jonction is one of the great classics in the Chamonix region. This is where the Glacier des Bossons and the Glacier de Taconnaz meet – and offers a truly breathtaking view: of the Aiguille du Midi, the Dôme du Goûter, the Aiguilles Rouges, and, far in the background, Mont Blanc.

Showing Translation

August 31, 2024,Tour
the straight line of the route. corresponds to an unexpected stop of the GPS...

Magnificent feeling. of being in the middle of high mountains with (only. >2550m), facing the magnificence of the glaciers in front of us!

Showing Translation

To Komoot.
1. Altitude indication is incorrect.
2. Really bad the ascent % is not correct at all in the last third of the ascent everything was there from 30 to 60% at 24% I don't walk on all fours like others do :-))

Showing Translation

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