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Routes
Mountain biking trails
France
Auvergne Rhône Alpes
La Tour-Du-Pin
Saint-Romain-De-Jalionas

Narrow Stone Forest Trail – Chemin gravel loop from Saint-Romain-de-Jalionas

Routes
Mountain biking trails
France
Auvergne Rhône Alpes
La Tour-Du-Pin
Saint-Romain-De-Jalionas

Narrow Stone Forest Trail – Chemin gravel loop from Saint-Romain-de-Jalionas

Hard

4.5

(6)

26

riders

Narrow Stone Forest Trail – Chemin gravel loop from Saint-Romain-de-Jalionas

04:43

52.4km

930m

Mountain biking

Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike. The starting point of the route is accessible with public transport.

Last updated: April 12, 2026

Tips

Includes a segment in which cycling is not permitted

After 28.7 km for 72 m

Waypoints

A

Start point

Bus stop

Get Directions

1

5.10 km

40 km Loop

Highlight • Trail

2

6.74 km

Étang de Chalignieu

Highlight • Lake

The pond of Chalignieu was recently classified ENS (Sensitive Natural Space). The site is home to many migrating passerines. At the confluence of many paths, it is also a place of walk appreciated by the inhabitants of the surroundings.

Translated by Google •

Tip by

3

25.5 km

Via Rhona just before arriving at Dizimieu

Translated by Google •

Tip by

4

27.4 km

Quiet path along the road

Translated by Google •

Tip by

5

29.3 km

Narrow Stone Forest Trail

Highlight • Trail

Narrow single climb, nice setting, a few steps (rocks) but no big difficulty except the slope.

Translated by Google •

Tip by

6

33.8 km

Chemin gravel

Highlight • Other

7

44.1 km

Viewpoint on the plateau

Highlight • Other

great ride but very physical!

Translated by Google •

Tip by

8

45.2 km

It used to be a cross...

Highlight • Other

This cross has fallen from its support for ten years.... it is waiting there for someone to straighten it.

Translated by Google •

Tip by

B

52.4 km

End point

Bus stop

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Way Types & Surfaces

Way Types

29.4 km

10.4 km

8.16 km

2.88 km

1.45 km

161 m

Surfaces

19.9 km

10.2 km

10.0 km

6.06 km

5.85 km

209 m

169 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 (420 m)

Lowest point (200 m)

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Weather

Powered by Foreca

Friday 22 May

30°C

13°C

0 %

Additional weather tips

Max wind speed: 11.0 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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