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Mountain biking trails

France

Ile-de-France

Rambouillet

Saint-Arnoult-En-Yvelines

Route aux Cerfs – Remarkable oak loop from Saint-Arnoult-en-Yvelines

Routes

Mountain biking trails

France

Ile-de-France

Rambouillet

Saint-Arnoult-En-Yvelines

Route aux Cerfs – Remarkable oak loop from Saint-Arnoult-en-Yvelines

Hard

4.6

(17)

106

riders

Route aux Cerfs – Remarkable oak loop from Saint-Arnoult-en-Yvelines

04:22

51.3km

650m

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 13, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Parc naturel régional de la Haute Vallée de Chevreuse

Waypoints

Start point

Bus stop

Get Directions

4.63 km

Route aux Cerfs

Highlight • Forest

nice on the way down but good climbing...

Translated by Google •

Tip by

9.61 km

Bridge in Parc naturel régional de la Haute Vallée de Chevreuse

Highlight • Bridge

It should also be on the Paris/Chartres line...

Translated by Google •

Tip by

10.9 km

Singletrack Slalom – Parc Naturel Régional de la Haute Vallée de Chevreuse

Highlight (Segment) • Trail

Do not leave the trajectory under penalty of ending up in the fir trees 🤣, and be careful of handlebars that are too wide

Translated by Google •

Tip by

13.2 km

Remarkable oak

Highlight • Other

The first time I saw him was last year. A muscular tree without its leaves and so much during the summer

Translated by Google •

Tip by

15.1 km

Carrefour du Poteau de la Poterie

Highlight • Trail

a crossroads with indications...

Translated by Google •

Tip by

23.7 km

Hairpin Turns in Parc naturel régional de la Haute Vallée de Chevreuse

Highlight • Trail

There are 4 or 5 that follow each other. They allow you to work on the noseturns going down and the cardio goes crazy going uphill.

Translated by Google •

Tip by

26.3 km

Bois des Gaules

Forest

47.7 km

Singletrack trail in the forest

Highlight (Segment) • Trail

Small fun single on the descent, but passable on the ascent

Translated by Google •

Tip by

48.8 km

Aérotrain Bertin Bridge

Highlight • Bridge

Another bridge on the old Paris/Chartres line. There are many on Bonnelles etc...

Translated by Google •

Tip by

51.3 km

End point

Bus stop

Way Types & Surfaces

Way Types

26.6 km

14.9 km

5.48 km

2.49 km

1.31 km

515 m

Surfaces

17.3 km

13.4 km

10.9 km

8.65 km

1.04 km

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (170 m)

Lowest point (90 m)

Weather

Friday 29 May

32°C

18°C

26 %

Additional weather tips

Max wind speed: 10.0 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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Route aux Cerfs – Remarkable oak loop from Saint-Arnoult-en-Yvelines

Route aux Cerfs

Bridge in Parc naturel régional de la Haute Vallée de Chevreuse

Singletrack Slalom – Parc Naturel Régional de la Haute Vallée de Chevreuse

Remarkable oak

Carrefour du Poteau de la Poterie

Hairpin Turns in Parc naturel régional de la Haute Vallée de Chevreuse

Singletrack trail in the forest

Aérotrain Bertin Bridge

Nearby routes

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