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Mountain biking trails

Valley view – Fauvettes Viaduct loop from Breuillet - Bruyères-le-Châtel

Mountain biking trails

Valley view – Fauvettes Viaduct loop from Breuillet - Bruyères-le-Châtel

Moderate

4.9

(7)

28

riders

Valley view – Fauvettes Viaduct loop from Breuillet - Bruyères-le-Châtel

02:50

37.8km

330m

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: August 5, 2026

Tips

Includes segments that go up or down a series of steps

You may need to carry your bike.

After 151 m for 15 m

After 37.7 km for 15 m

Waypoints

A

Start point

Train Station

1

4.41 km

Roche Turpin Forest

Highlight • Other

Be careful, some forest roads have been closed with barbed wire certainly by hunters, you can easily bypass these barriers. It is not a private forest but a state forest...

Translated by Google •

Tip by

2

5.86 km

valley view

Highlight • Other

Beautiful sandy forest somewhat resembling that of Fontainebleau

Translated by Google •

Tip by

3

7.90 km

Golf de Marivaux

Highlight • Other

4

10.6 km

Janvry Animal Park

Highlight • Structure

Hens, llamas, warthogs. What to walk in the shade with family.

Translated by Google •

Tip by

5

10.9 km

Janvry to St-Jean-de-Beauregard Trail

Highlight (Segment) • Trail

Very pleasant single despite the steep gravel climb at the level of the castle of St-Jean-de-Beauregard. In dry weather there is a short muddy section a bit before you cross …

Translated by Google •

Tip by

6

17.1 km

Montjay Tunnel

Highlight • Trail

Like the nearby Fauvettes viaduct, the Montjay tunnel once served as the old Paris-Chartres railway line. In the middle of the communal forest of Bures-sur-Yvette, it punctuates the straight and rolling line leading to the viaduct.

Translated by Google •

Tip by

7

17.6 km

Fauvettes Viaduct

Highlight (Segment) • Bridge

Nice point of view

Translated by Google •

Tip by

8

27.5 km

Descent Under the Briis Pines

Highlight (Segment) • Trail

Outch! make a first reconnaissance before releasing the brakes!

Translated by Google •

Tip by

B

37.8 km

End point

Train Station

Way Types & Surfaces

Way Types

16.5 km

8.53 km

7.17 km

3.22 km

1.25 km

879 m

302 m

Surfaces

10.8 km

10.6 km

9.73 km

3.61 km

3.07 km

< 100 m

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Elevation

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

Highest point (170 m)

Lowest point (50 m)

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Weather

Powered by Foreca

Saturday 17 October

14°C

5°C

0 %

Additional weather tips

Max wind speed: 15.0 km/h

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