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Routes
Road cycling routes
France
Auvergne Rhône Alpes
Belley
Marchamp

Fosses Pass – Lac d'Ambléon loop from Marchamp

Routes
Road cycling routes
France
Auvergne Rhône Alpes
Belley
Marchamp

Fosses Pass – Lac d'Ambléon loop from Marchamp

Moderate

19

riders

Fosses Pass – Lac d'Ambléon loop from Marchamp

02:05

38.1km

800m

Road cycling

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is right next to a parking lot.

Last updated: June 19, 2026

Waypoints

A

Start point

Parking

Get Directions

1

3.48 km

Col des Fosses (745 m)

Highlight • Mountain Pass

Pass accessible from Appregnin or Lhuis, located at an altitude of 745 m.

Translated by Google •

Tip by

2

3.64 km

Fosses Pass

Highlight • Mountain Pass

Little traffic.
Beautiful panoramas of the Alps on the east side.

Translated by Google •

Tip by

3

4.83 km

Lac d'Ambléon

Highlight • Lake

A small altitude lake in the heart of Bugey. Easily accessible: on the roadside.

Translated by Google •

Tip by

4

4.85 km

Ambléon Maquis Memorial

Highlight • Other

In August 1944, the Ambléon maquis had more than 400 men divided into eight sections. Among them, around 250 are from Ain; the others are mainly from Isère and Lyonnais.

Translated by Google •

Tip by

5

9.66 km

All the information you need about the upcoming climb: length, average gradient, etc.
A great initiative from the Ain Department.

Translated by Google •

Tip by

6

19.4 km

Préveysieu Orientation Table

Highlight • Viewpoint

Superb view towards Mont Charvaz, the Dent du Chat, Mont du Chat, and to the north, towards the Grand Colombier.

Translated by Google •

Tip by

7

26.4 km

The lime tree in front of the church was planted in 1601.

Translated by Google •

Tip by

8

37.1 km

Marchamp

Highlight • Other

View of the Marchamp church.

Translated by Google •

Tip by

B

38.1 km

End point

Parking

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Way Types & Surfaces

Way Types

37.9 km

257 m

< 100 m

Surfaces

38.0 km

< 100 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.

Highest point (860 m)

Lowest point (360 m)

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Weather

Powered by Foreca

Today

Friday 10 July

32°C

21°C

50 %

Additional weather tips

Max wind speed: 10.0 km/h

to get more detailed weather forecasts along your route

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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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