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Routes
Mountain biking trails
France
Ile-de-France
Palaiseau
Sainte-Geneviève-Des-Bois

Fauvettes Viaduct – Fauvettes Viaduct loop from Sainte-Geneviève-des-Bois

Routes
Mountain biking trails
France
Ile-de-France
Palaiseau
Sainte-Geneviève-Des-Bois

Fauvettes Viaduct – Fauvettes Viaduct loop from Sainte-Geneviève-des-Bois

Moderate

4.4

(9)

37

riders

Fauvettes Viaduct – Fauvettes Viaduct loop from Sainte-Geneviève-des-Bois

03:36

48.4km

570m

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: June 16, 2026

Tips

Cycling is not permitted along parts of this route

After 0 m for 219 m

After 6.78 km for 221 m

After 40.0 km for 91 m

After 48.2 km for 219 m

Waypoints

A

Start point

Train Station

Get Directions

6.91 km

Bassin Sec du Mort Rû

Lake

2

8.62 km

Côte de l'Escargot

Highlight (Segment) • Climb

The climb to the Col de l'Escargot or just "l'Escargot" is indeed a classic of the area, it climbs for around 0.5km with an average of 8 or 9%
This …

Translated by Google •

Tip by

3

20.7 km

Janvry Animal Park

Highlight • Structure

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

Translated by Google •

Tip by

23.2 km

Bois des Bezelles

Forest

5

27.4 km

Fauvettes Viaduct

Highlight (Segment) • Bridge

Nice point of view

Translated by Google •

Tip by

6

27.8 km

Fauvettes Viaduct

Highlight • Bridge

Magnificent viewpoint over the valley surrounded by greenery, accessible by "gravel" paths (roots and stones) through the wood or by "hiking / mountain biking" trails in the valley (it will …

Translated by Google •

Tip by

7

28.4 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 •

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32.6 km

Viewpoint

Viewpoint

34.2 km

Bois de la Grille Noire

Forest

10

34.5 km

Technical descent

Highlight (Segment) • Trail

36.5 km

Les fossés du Grand Villefeu

Lake

12

41.0 km

Decent very nice with banked turns that zigzag on the way down.
to do by mountain bike - guaranteed sensation: o)

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Tip by

13

41.4 km

View of the Petite Vallée

Highlight • Viewpoint

Nice view, near many small paths and single track.

Translated by Google •

Tip by

B

48.4 km

End point

Train Station

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Way Types & Surfaces

Way Types

18.7 km

8.34 km

7.89 km

6.69 km

6.52 km

235 m

Surfaces

16.4 km

9.43 km

8.77 km

8.12 km

5.11 km

568 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 (170 m)

Lowest point (40 m)

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Weather

Powered by Foreca

Tuesday 7 July

34°C

19°C

-- %

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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