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Routes
Mountain biking trails
France
Ile-de-France
Palaiseau
Saint-Michel-Sur-Orge

Beautiful descent – View of the Petite Vallée loop from Saint-Michel-sur-Orge

Routes
Mountain biking trails
France
Ile-de-France
Palaiseau
Saint-Michel-Sur-Orge

Beautiful descent – View of the Petite Vallée loop from Saint-Michel-sur-Orge

Moderate

4.5

(11)

51

riders

Beautiful descent – View of the Petite Vallée loop from Saint-Michel-sur-Orge

03:02

41.3km

420m

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: October 7, 2026

Tips

Cycling is not permitted along parts of this route

After 0 m for 271 m

After 16.5 km for 92 m

After 41.1 km for 267 m

Waypoints

A

Start point

Train Station

Get Directions
1

1.53 km

Longpont Basin

Highlight • River

Hello everyone, be careful, several waypoints (notably 5) do not exist or no longer exist. I really struggle to follow this tour.

Translated by Google •

Tip by

2

2.09 km

beautiful facade and magnificent church

Translated by Google •

Tip by

6.39 km

Bois du Gros Chêne

Forest

4

7.49 km

A real little Bike Park. It is managed by an association, a panel with the rules related to the place is present at the top of the slopes.

Translated by Google •

Tip by

7.89 km

Bois de Monsieur

Forest

6

12.7 km

Beautiful descent

Highlight (Segment) • Trail

This trail is a fun downhill trail with some roots, perfect for testing your mountain biking skills. In wet weather, there is a bit of mud. In autumn, the leaves add a nice little obstacle.

Translated by Google •

Tip by

7

15.0 km

View of the Petite Vallée

Highlight • Viewpoint

Nice view, near many small paths and single track.

Translated by Google •

Tip by

8

15.4 km

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

Translated by Google •

Tip by

19.8 km

Les fossés du Grand Villefeu

Lake

10

20.9 km

Technical descent

Highlight (Segment) • Trail

11

30.7 km

Sunrise Over Lake Phoenix

Highlight • Lake

39.9 km

L'Orge

Lake

B

41.3 km

End point

Train Station

Loading

Way Types & Surfaces

Way Types

18.4 km

9.32 km

6.50 km

4.34 km

2.29 km

564 m

Surfaces

12.5 km

11.3 km

7.30 km

6.11 km

3.55 km

613 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 (160 m)

Lowest point (40 m)

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Weather

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Sunday 8 November

10°C

4°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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