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Routes
Mountain biking trails
France
Auvergne Rhône Alpes
Nantua
Saint-Jean-Le-Vieux

View of the Viaduc de Poncin – Along the L'Ain loop from Saint-Jean-le-Vieux

Routes
Mountain biking trails
France
Auvergne Rhône Alpes
Nantua
Saint-Jean-Le-Vieux

View of the Viaduc de Poncin – Along the L'Ain loop from Saint-Jean-le-Vieux

Moderate

5.0

(1)

4

riders

View of the Viaduc de Poncin – Along the L'Ain loop from Saint-Jean-le-Vieux

01:46

22.1km

350m

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: July 8, 2026

Tips

Includes a segment in which cycling is not permitted

After 9.20 km for 255 m

Waypoints

A

Start point

Bus stop

Get Directions

1

2.72 km

Forest and field trails

Highlight (Segment) • Other

Fairly easy path but with a few sections with stones. Widely doable with an ATV, and acceptable with stiff gravel

Translated by Google •

Tip by

2

9.52 km

Poncin — Medieval Village

Highlight • Historical Site

Considered the best preserved medieval town of Bugey, it offers visitors a journey through time with its streets, houses on arcades of the late Middle Ages and the ramparts of the thirteenth century.

Translated by Google •

Tip by

3

10.4 km

Waste disposal Poncin

Highlight • Other

Exemplary waste disposal in Poncin by bike

Translated by Google •

Tip by

4

10.4 km

View of the Viaduc de Poncin

Highlight • Bridge

An impressive viaduct that crosses the Ain river.

Translated by Google •

Tip by

5

13.5 km

Along the L'Ain

Highlight • Bridge

6

13.7 km

Bridge over the Ain

Highlight • Bridge

View of the Ain from the restaurant

Translated by Google •

Tip by

B

22.1 km

End point

Bus stop

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Way Types & Surfaces

Way Types

9.84 km

7.06 km

4.27 km

617 m

184 m

< 100 m

< 100 m

Surfaces

9.92 km

6.60 km

5.50 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 (400 m)

Lowest point (250 m)

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Weather

Powered by Foreca

Today

Saturday 11 July

38°C

20°C

0 %

Additional weather tips

Max wind speed: 12.0 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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