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Mountain biking trails

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

Routes

Mountain biking trails

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

Hard

5.0

(2)

riders

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

05:33

69.2km

600m

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: June 26, 2026

Tips

Cycling is not permitted along parts of this route

After 0 m for 208 m

After 25.9 km for 71 m

After 26.4 km for 142 m

Waypoints

Start point

Train Station

Get Directions

13.6 km

Route aux Cerfs

Highlight • Forest

nice on the way down but good climbing...

Translated by Google •

Tip by

15.0 km

Carrefour du Poteau de la Poterie

Highlight • Trail

a crossroads with indications...

Translated by Google •

Tip by

21.2 km

Remarkable oak

Highlight • Other

Beautiful tree. Nice place to relax...

Translated by Google •

Tip by

32.9 km

Réserve biologique dirigée du Pont Granval

Nature Reserve

33.7 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

34.6 km

Single MTB du Ru des Vaux

Highlight (Segment) • Trail

But very pleasant in dry weather

Translated by Google •

Tip by

37.3 km

Réserve biologique dirigée de la Vallée des Vaux

Nature Reserve

38.1 km

Vaux‑en‑Cernay Lake

Highlight • Lake

Breathtaking view of the pond
ideal for a picnic

Translated by Google •

Tip by

46.7 km

Bois de la Brelinquinerie

Forest

49.3 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

67.7 km

Buttes Blanches Sand Quarry

Highlight • Natural

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

Translated by Google •

Tip by

69.2 km

End point

Train Station

Way Types & Surfaces

Way Types

31.0 km

21.3 km

8.20 km

3.88 km

2.52 km

2.02 km

324 m

Surfaces

29.3 km

13.0 km

12.2 km

10.5 km

3.66 km

430 m

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)

Weather

Friday 3 July

31°C

10°C

0 %

Additional weather tips

Max wind speed: 16.0 km/h

to get more detailed weather forecasts along your route

Comments

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

Route aux Cerfs

Carrefour du Poteau de la Poterie

Remarkable oak

Small bridge

Single MTB du Ru des Vaux

Vaux‑en‑Cernay Lake

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

Buttes Blanches Sand Quarry

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