Carrière des Pins – Small lake in the rocks loop from La Ferté-Alais

Mountain biking trails

Carrière des Pins – Small lake in the rocks loop from La Ferté-Alais

Hard

4.4

(18)

riders

Carrière des Pins – Small lake in the rocks loop from La Ferté-Alais

04:23

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: October 16, 2026

Tips

Includes segments that go up or down a series of steps

You may need to carry your bike.

After 130 m for 8 m

After 51.2 km for 8 m

Waypoints

Start point

Train Station

Get Directions

5.66 km

Paleontological Site of La Petite Garenne

Highlight • Natural Monument

9.73 km

Glade and chaos

Highlight • Other

A path dotted with sandstone rocks, flattened by man at the time of street paving, particularly in Paris. This makes for a remarkable site and in rainy weather, very popular …

Translated by Google •

Tip by

23.4 km

Bois Boulé

Forest

24.7 km

Polissoir du Bois Rond

Highlight • Monument

I walked past without seeing her. To do again.

Translated by Google •

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25.2 km

Le Haut du Bois

Highlight • Forest

25.8 km

Dolmen known as La Pierre-Levée

Highlight • Other

It's nice to stop there for a few minutes during a mountain bike ride!

Translated by Google •

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34.8 km

Carrière des Pins

Highlight • Other

Former quarry of Essonne, beautiful place steeped in history! to discover😃
It is nevertheless one of the first Geological site of Essonne with another small wagon located at the Butte du Puits Decauville 👍

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37.8 km

Singletrack through the Bois de Boissy-le-Cutté

Highlight (Segment) • Trail

NICE DESCENT TOWARDS BOISSY LE CUTTE

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44.1 km

Small lake in the rocks

Highlight • Natural

Here we find a small water reservoir in the middle of the rocks. It is an ideal preserved site for a picnic or rest before resuming your hike.

Translated by Google •

Tip by

51.3 km

End point

Train Station

Way Types & Surfaces

Way Types

36.1 km

5.78 km

5.31 km

2.44 km

1.30 km

260 m

101 m

Surfaces

28.4 km

12.1 km

7.88 km

2.67 km

161 m

< 100 m

Elevation

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

Highest point (150 m)

Lowest point (50 m)

Weather

Saturday 17 October

14°C

5°C

8 %

Additional weather tips

Max wind speed: 16.0 km/h

to get more detailed weather forecasts along your route

Comments

April 3, 2022,VTT club - rando val Essonne à Cerny

Nice hike, but too rolling for my taste (a little too much crossing of fields)…
The travel average (Garmin) speaks for itself 18.3km/h.😅
Some good passages all the same but at the cost of long liaisons sometimes.
We have to say we weren't used to it with last week's hike... 😊
Well, the weather was nice (but very cold 🥶 …

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