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La Dune aux pierres – Piat Pond loop from Perthes

Routes

Mountain biking trails

La Dune aux pierres – Piat Pond loop from Perthes

Hard

4.8

(4)

riders

La Dune aux pierres – Piat Pond loop from Perthes

02:36

34.0km

180m

Mountain biking

Hard mountain bike ride. 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: May 14, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Parc naturel régional du Gâtinais français

Réserve biologique dirigée de Cuvier Châtillon

Réserve biologique dirigée du Mont de Fays

Réserve biologique dirigée de Belle-Croix

Réserve de biosphère de Fontainebleau et du Gâtinais

Waypoints

Start point

Bus stop

Get Directions

9.20 km

La Dune aux pierres

Highlight • Other

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

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9.38 km

The Long Valleys Touring Route

Highlight • Trail

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 …

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9.44 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.

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11.9 km

Point of view tour

Highlight • Other

Here we find a superb view of the forest. It is also an ideal spot for a picnic, stretching or hydrating while you contemplate the panorama.

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11.9 km

Viewpoint from Camp de Chailly

Highlight • Viewpoint

From here you can enjoy a breathtaking view of the forest of Fontainebleau. In winter, sometimes it snows, so it's a good idea to come by fatbike!

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12.5 km

Singletrack mountain bike trail on the Route Tournante du Cuvier Chatillon

Highlight (Segment) • Trail

gravel

Tip by

16.0 km

Piat Pond

Highlight • Lake

It is a great pond, on the edge of the Denecourt-Colinet trail n ° 5. This is really a nice spot that is worth the detour!

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24.2 km

Montée du Sanglier

Highlight (Segment) • Trail

34.0 km

End point

Bus stop

Way Types & Surfaces

Way Types

24.2 km

3.36 km

2.92 km

2.79 km

653 m

Surfaces

25.2 km

5.20 km

2.38 km

824 m

307 m

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)

Weather

Tuesday 19 May

20°C

12°C

57 %

Additional weather tips

Max wind speed: 19.0 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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La Dune aux pierres – Piat Pond loop from Perthes

La Dune aux pierres

The Long Valleys Touring Route

Longues Vallées Singletrack

Point of view tour

Viewpoint from Camp de Chailly

Singletrack mountain bike trail on the Route Tournante du Cuvier Chatillon

Piat Pond

Montée du Sanglier

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