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Routes
Bike touring routes & trails
France
Auvergne Rhône Alpes
Bonneville
Les Contamines-Montjoie

Les Contamines-Montjoie – View of the Bionnassay Glacier loop from Les Contamines-Montjoie

Routes
Bike touring routes & trails
France
Auvergne Rhône Alpes
Bonneville
Les Contamines-Montjoie

Les Contamines-Montjoie – View of the Bionnassay Glacier loop from Les Contamines-Montjoie

Hard

5.0

(1)

14

riders

Les Contamines-Montjoie – View of the Bionnassay Glacier loop from Les Contamines-Montjoie

02:07

23.2km

870m

Cycling

Hard bike ride. Very good fitness required. Mostly paved surfaces. The starting point of the route is accessible with public transport.

Last updated: September 25, 2026

Waypoints

A

Start point

Bus stop

Get Directions
1

1.33 km

Les Contamines-Montjoie

Highlight • Historical Site

Les Contamines-Montjoie is a very quaint little mountain village, that doubles as a skiing resort in the winter. You'll find everything to prepare your mountain adventure or refuel here. It …

Tip by

2

1.45 km

Les Contamines-Montjoie

Highlight • Settlement

It is a very typical small mountain village. You will find something to eat there, but also several supermarkets and sports shops. A pleasant and practical little detour from the TMB.

Translated by Google •

Tip by

3

8.08 km

Ascent to Bionnassay

Highlight • Other

Very steep road with a gradient of up to 17%

Translated by Google •

Tip by

4

9.94 km

Bionnassay Hamlet

Highlight • Settlement

Bionnassay is a picturesque hamlet perched at an altitude of 1,320 meters. It's a beautiful village surrounded by mountains. A fountain allows you to refill your water bottles.

The village has an excellent inn offering overnight stays and meals: auberge-bionnassay.com

Translated by Google •

Tip by

5

11.0 km

View of Mont Joly

Highlight • Viewpoint

Mont Joly is located in the ski areas of Evasion Mont Blanc where the lifts go quite far up

Translated by Google •

Tip by

6

11.2 km

Refuge du Fioux

Highlight • Mountain Hut

7

11.5 km

View of the Bionnassay Glacier

Highlight • Viewpoint

Shortly after the Voza pass, you have a beautiful view of the imposing Bionnassay glacier.

Translated by Google •

Tip by

8

11.5 km

B

23.2 km

End point

Bus stop

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Way Types & Surfaces

Way Types

16.0 km

3.62 km

1.85 km

1.70 km

Surfaces

18.9 km

2.32 km

1.88 km

142 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 (1,560 m)

Lowest point (940 m)

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Weather

Powered by Foreca

Thursday 12 November

-4°C

-9°C

0 %

Additional weather tips

It’s going to be cold. Wrap up warm and watch out for ice.

to get more detailed weather forecasts along your route

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