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Routes
Mountain biking trails
France
Ile-de-France

Vaux‑en‑Cernay Lake – Small bridge loop from Rambouillet

Routes
Mountain biking trails
France
Ile-de-France

Vaux‑en‑Cernay Lake – Small bridge loop from Rambouillet

Moderate

4.5

(17)

59

riders

Vaux‑en‑Cernay Lake – Small bridge loop from Rambouillet

03:29

43.3km

330m

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: May 9, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parc naturel régional de la Haute Vallée de Chevreuse

Waypoints

A

Start point

Train Station

Get Directions

1

4.08 km

Straight and hard...

Highlight • Other

Long straight down mainly ... So if you dare hard ... 😏

Translated by Google •

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2

9.12 km

Great MTB segment!

Highlight (Segment) • Other

the place is so great that I hesitated to reveal it. The path runs along the meanders of the river, like a chase!

Translated by Google •

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3

10.9 km

Singletrack on Balcony

Highlight (Segment) • Other

Balcony of pines and heather. Super nice track, not technical but narrow, on an ultra steep sloping balcony. It almost feels like the south. Very cool to do.

Translated by Google •

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18.3 km

Réserve biologique dirigée de la Vallée des Vaux

Nature Reserve

5

19.1 km

Vaux‑en‑Cernay Lake

Highlight • Lake

Breathtaking view of the pond
ideal for a picnic

Translated by Google •

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6

19.5 km

Petit Moulin des Vaux de Cernay

Highlight • Structure

A former mill on the road

Translated by Google •

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7

25.9 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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8

26.2 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 •

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9

35.8 km

Aqueduct Trail in Parc naturel régional de la Haute Vallée de Chevreuse

Highlight (Segment) • Trail

Single pleasant and very rolling along a shaded aqueduct

Translated by Google •

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B

43.3 km

End point

Train Station

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Way Types & Surfaces

Way Types

25.2 km

9.39 km

3.87 km

3.34 km

1.35 km

164 m

< 100 m

Surfaces

26.7 km

7.26 km

3.79 km

3.51 km

1.54 km

565 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 (170 m)

Lowest point (120 m)

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Weather

Powered by Foreca

Tuesday 12 May

14°C

7°C

76 %

Additional weather tips

Max wind speed: 26.0 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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