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Routes
Mountain biking trails
France
Ile-de-France
Étampes
Dourdan

Small bridge – Étang de Cernay loop from Dourdan - La Forêt

Routes
Mountain biking trails
France
Ile-de-France
Étampes
Dourdan

Small bridge – Étang de Cernay loop from Dourdan - La Forêt

Expert

5.0

(1)

30

riders

Small bridge – Étang de Cernay loop from Dourdan - La Forêt

05:34

69.7km

580m

Expert mountain bike ride. Very 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: August 19, 2025

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Cycling is not permitted along parts of this route

You'll need to dismount and push your bike.

334 m in total

Waypoints

A

Start point

Train Station

Get Directions

1

12.4 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

2

13.3 km

Route aux Cerfs

Highlight • Forest

nice on the way down but good climbing...

Translated by Google •

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3

14.6 km

Carrefour du Poteau de la Poterie

Highlight • Trail

a crossroads with indications...

Translated by Google •

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4

20.8 km

Remarkable oak

Highlight • Other

Beautiful tree. Nice place to relax...

Translated by Google •

Tip by

5

33.7 km

Path along the Ru des Vaux

Highlight • Trail

The trail that runs along Ru des Vaux in Bois Domanial des Cinq-Cent Arpents is perfect for an engaging mountain bike ride through dense forest with natural obstacles and rolling …

Translated by Google •

Tip by

6

34.0 km

Small bridge

Highlight • Bridge

In the Pont Granval reserve, a small stone bridge crosses a quiet river and offers a picturesque passage. This technical path, with climbs and descents around the river, winds through …

Translated by Google •

Tip by

7

37.6 km

Réserve biologique dirigée de la Vallée des Vaux

Nature Reserve

8

38.3 km

Étang de Cernay

Highlight • Lake

Breathtaking view of the pond
ideal for a picnic

Translated by Google •

Tip by

9

46.9 km

Bois de la Brelinquinerie

Forest

10

57.6 km

Réserve naturelle des Étangs de Bonnelles

Nature Reserve

11

68.2 km

Buttes Blanches Sand Quarry

Highlight • Natural

When I discovered this place, I couldn't believe it.

Translated by Google •

Tip by

B

69.7 km

End point

Train Station

Way Types & Surfaces

Way Types

31.2 km

20.7 km

8.26 km

3.93 km

2.68 km

2.60 km

302 m

Surfaces

30.3 km

13.3 km

11.0 km

10.4 km

3.85 km

811 m

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Elevation

Elevation

Highest point (180 m)

Lowest point (80 m)

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Weather

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Today

Monday 27 October

15°C

10°C

20 %

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Max wind speed: 24.0 km/h

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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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How to understand each route’s difficulty level

Hiking

Bike

Mountain Bike

Road Bike

Running

Easy
Up to 2 hours and 1,000 ft. of elevation gain. Great for any fitness level.Easily-accessible paths. Suitable for all skill levels.
Corresponds approx.to SAC 1.
Intermediate
Up to 5 hours and 3,000 ft. of elevation gain. Requires good fitness.Mostly accessible paths. Sure-footedness required.
Corresponds approx. to SAC 2-3.
Expert
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Technical difficulty rating based on the Swiss Alpine Club (SAC) Hiking Scale.
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