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

Small bridge – Vaux‑en‑Cernay Lake loop from Dourdan - La Forêt

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

Small bridge – Vaux‑en‑Cernay Lake loop from Dourdan - La Forêt

Hard

5.0

(2)

32

riders

Small bridge – Vaux‑en‑Cernay Lake loop from Dourdan - La Forêt

05:32

68.9km

610m

Mountain biking

Hard 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: March 27, 2026

Tips

Cycling is not permitted along parts of this route

After 0 m for 208 m

After 25.6 km for 72 m

After 26.0 km for 128 m

Waypoints

A

Start point

Train Station

Get Directions

1

13.3 km

Route aux Cerfs

Highlight • Forest

nice on the way down but good climbing...

Translated by Google •

Tip by

2

14.7 km

Carrefour du Poteau de la Poterie

Highlight • Trail

a crossroads with indications...

Translated by Google •

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3

20.8 km

Remarkable oak

Highlight • Other

Beautiful tree. Nice place to relax...

Translated by Google •

Tip by

32.6 km

Réserve biologique dirigée du Pont Granval

Nature Reserve

5

33.3 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 •

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6

34.2 km

Single MTB du Ru des Vaux

Highlight (Segment) • Trail

But very pleasant in dry weather

Translated by Google •

Tip by

37.0 km

Réserve biologique dirigée de la Vallée des Vaux

Nature Reserve

8

37.8 km

Vaux‑en‑Cernay Lake

Highlight • Lake

Breathtaking view of the pond
ideal for a picnic

Translated by Google •

Tip by

46.4 km

Bois de la Brelinquinerie

Forest

10

49.0 km

Hairpin Turns in Parc naturel régional de la Haute Vallée de Chevreuse

Highlight • Trail

There are 4 or 5 that follow each other. They allow you to work on the noseturns going down and the cardio goes crazy going uphill.

Translated by Google •

Tip by

11

67.4 km

Buttes Blanches Sand Quarry

Highlight • Natural

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

Translated by Google •

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B

68.9 km

End point

Train Station

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Way Types & Surfaces

Way Types

31.1 km

20.9 km

8.20 km

3.90 km

2.39 km

2.02 km

324 m

Surfaces

28.2 km

13.0 km

12.9 km

10.5 km

3.65 km

509 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 (180 m)

Lowest point (80 m)

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Weather

Powered by Foreca

Monday 18 May

17°C

6°C

47 %

Additional weather tips

Max wind speed: 21.0 km/h

to get more detailed weather forecasts along your route

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

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