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Routes
Mountain biking trails
France
Bourgogne-Franche-Comté
Chalon-Sur-Saône
Saint-Germain-Lès-Buxy

Crainseny Viaduct – The Culles-les-roches cave loop from Saint-Germain-lès-Buxy

Routes
Mountain biking trails
France
Bourgogne-Franche-Comté
Chalon-Sur-Saône
Saint-Germain-Lès-Buxy

Crainseny Viaduct – The Culles-les-roches cave loop from Saint-Germain-lès-Buxy

Moderate

4

riders

Crainseny Viaduct – The Culles-les-roches cave loop from Saint-Germain-lès-Buxy

03:03

40.9km

440m

Mountain biking

Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary. The starting point of the route is accessible with public transport.

Last updated: May 15, 2026

Tips

Includes a segment in which cycling is not permitted

After 20.8 km for 279 m

Waypoints

A

Start point

Bus stop

Get Directions

3.25 km

Forêt domaniale de la Ferté

Forest

2

17.7 km

Crainseny Viaduct

Highlight • Bridge

The Crainseny viaduct, 246 m long, with a curve radius of 400 m, 16 arches and an opening of 12 m, is undoubtedly the most imposing structure on the South …

Translated by Google •

Tip by

3

20.0 km

Saint-Boil Village and Vineyards

Highlight • Settlement

The particularity of this beautiful village is that it has an ancient quarry dating from the Gallo-Roman era. Stonemasons came to extract the beautiful limestone rock found in this town.

Translated by Google •

Tip by

4

20.4 km

Culles les Roches

Highlight • Other

5

20.9 km

The Culles-les-roches cave

Highlight • Other

This cave has been the subject of professional and clandestine excavations. What we do know is that many prehistoric flint tools were found in this cave, as one would expect. But Gallo-Roman pottery has also been found there.

Translated by Google •

Tip by

6

33.6 km

The former train station has been beautifully restored and houses an information center on regional environmental planning and culture.

Tip by

B

40.9 km

End point

Bus stop

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Way Types & Surfaces

Way Types

22.2 km

15.7 km

1.81 km

634 m

543 m

< 100 m

Surfaces

11.4 km

10.8 km

9.24 km

8.77 km

374 m

332 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 (190 m)

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Weather

Powered by Foreca

Monday 25 May

33°C

14°C

0 %

Additional weather tips

Max wind speed: 8.0 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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