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Routes
Mountain biking trails
France
Ile-de-France
Melun
Dammarie-Les-Lys

La Dune aux pierres – Crystal Cave loop from Dammarie-les-Lys

Routes
Mountain biking trails
France
Ile-de-France
Melun
Dammarie-Les-Lys

La Dune aux pierres – Crystal Cave loop from Dammarie-les-Lys

Hard

4.5

(2)

4

riders

La Dune aux pierres – Crystal Cave loop from Dammarie-les-Lys

01:51

22.7km

110m

Mountain biking

Hard mountain bike ride. Great for any fitness level. 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: June 19, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Réserve biologique intégrale Gros Fouteau - Hauteurs de la Solle

Réserve de biosphère de Fontainebleau et du Gâtinais

Waypoints

A

Start point

Bus stop

Get Directions

1

6.04 km

La Dune aux pierres

Highlight • Other

A great place to go off-road, with a little view from above.

Translated by Google •

Tip by

2

6.27 km

Longues Vallées Singletrack

Highlight (Segment) • MTB Park

This is a very charming single that offers views over the valley and has some interesting turns to do on a mountain bike.

Translated by Google •

Tip by

3

8.87 km

Single VTT from Belle Croix parking lot

Highlight (Segment) • Trail

4

9.47 km

Crystal Cave

Highlight • Other

The crystal cave is a natural vault covered with crystallizations discovered in 1850. The cave was filled in by local authorities shortly after due to vandalism. It was rediscovered and …

Translated by Google •

Tip by

5

10.5 km

MTB singletrack – Route des Ligeurs

Highlight (Segment) • MTB Park

Single just next to the path not to be missed it is a good single on the slope, however in rainy weather with the roots be careful

Translated by Google •

Tip by

6

11.7 km

The Queen's Route through the Solle Heights Integral Biological Reserve is a beautiful road nestled in the heart of the forest. You will ride in a dense forest, where the …

Translated by Google •

Tip by

7

16.2 km

Montée du Sanglier

Highlight (Segment) • Trail

8

16.5 km

The Longues Vallées winding road, at the Belle-Vue crossroads, winds through the Bière forest. This forest path, surrounded by tall oaks and pines, offers a complete immersion in nature. Perfect …

Translated by Google •

Tip by

B

22.7 km

End point

Bus stop

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Way Types & Surfaces

Way Types

19.2 km

2.08 km

599 m

443 m

283 m

< 100 m

Surfaces

13.2 km

7.49 km

1.87 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 (140 m)

Lowest point (80 m)

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Weather

Powered by Foreca

Thursday 9 July

36°C

18°C

0 %

Additional weather tips

Max wind speed: 17.0 km/h

to get more detailed weather forecasts along your route

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