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Routes
Mountain biking trails
France
Auvergne Rhône Alpes
Annecy
Serraval

Marais Pass – Plan Bois Pass loop from Col du Marais

Routes
Mountain biking trails
France
Auvergne Rhône Alpes
Annecy
Serraval

Marais Pass – Plan Bois Pass loop from Col du Marais

Moderate

5.0

(14)

62

riders

Marais Pass – Plan Bois Pass loop from Col du Marais

02:28

21.2km

890m

Mountain biking

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: August 25, 2026

Waypoints

A

Start point

Bus stop

Get Directions

1

31 m

Marais Pass

Highlight • Mountain Pass

The Marais pass is a rather accessible pass compared to other passes in the Aravis. Less known and therefore less frequented, this makes it a very pleasant little pass!

Translated by Google •

Tip by

2

7.57 km

Plan Bois Pass

Highlight • Mountain Pass

At the Plan Bois pass, the views are as unreally beautiful as the climb was difficult. We can say that this pass is worth it!

Translated by Google •

Tip by

3

10.6 km

View of the French Alps

Highlight (Segment) • Viewpoint

4

12.0 km

Plan du Tour

Highlight • Mountain Pass

A gravel route less travelled that starts from the village of le Marais. With some pitches above 10% in the first few kilometres, there’s some respite about half way, as the climb flattens. The gradient becomes more challenging in the last couple of kilometres, with the final kilometre being steep and loose. Enjoy the solitude and the view from the col!

Tip by

B

21.2 km

End point

Bus stop

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Way Types & Surfaces

Way Types

12.4 km

8.30 km

530 m

Surfaces

12.9 km

8.20 km

105 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

Tuesday 25 August

25°C

8°C

0 %

Additional weather tips

Max wind speed: 5.0 km/h

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

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