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Routes
Mountain hikes & routes
France
Auvergne Rhône Alpes
Bonneville
Chamonix-Mont-Blanc

View of the Bossons glacier – La Jonction loop from Tremplin de Saut des Bossons

Routes
Mountain hikes & routes
France
Auvergne Rhône Alpes
Bonneville
Chamonix-Mont-Blanc

View of the Bossons glacier – La Jonction loop from Tremplin de Saut des Bossons

Hard

5.0

(4)

60

hikers

View of the Bossons glacier – La Jonction loop from Tremplin de Saut des Bossons

06:58

12.7km

1,140m

Mountaineering

Hard mountaineering route. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

Last updated: May 13, 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 5.33 km for 2.21 km

After 7.67 km for 140 m

Waypoints

A

Start point

Restaurant

Get Directions

1

119 m

View of the Bossons glacier

Highlight • Summit

Beautiful view of the glacier de bosson. Very accessible from Chamonix

Tip by

2

222 m

Café, pie and terrace

Highlight • Other

Yum yum. After the ride

Translated by Google •

Tip by

3

2.72 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

4

3.43 km

Bossons glacier

Highlight • Mountain Hut

Trail blocked for works until mid-July

Translated by Google •

Tip by

5

6.21 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

6

6.41 km

La Jonction

Highlight • Viewpoint

Difficult hike but worth it 🥾🏔️

Translated by Google •

Tip by

B

12.7 km

End point

Restaurant

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Way Types & Surfaces

Way Types

12.6 km

< 100 m

Surfaces

12.6 km

< 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.

Highest point (2,550 m)

Lowest point (1,430 m)

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Weather

Powered by Foreca

Sunday 17 May

-3°C

-8°C

62 %

Additional weather tips

Max wind speed: 4.0 km/h

to get more detailed weather forecasts along your route

Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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