Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary. The starting point of the route is accessible with public transport.

Last updated: November 10, 2025

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Tips

Cycling is not permitted along parts of this route

You'll need to dismount and push your bike.

After 0 m for 231 m

After 27.6 km for 205 m

Waypoints

Start point

Train Station

Get Directions

3.17 km

The Five Hundred Acres

Highlight • Forest

3.82 km

Bois domanial des Cinq-Cents Arpents

Forest

7.89 km

Single MTB du Ru des Vaux

Highlight (Segment) • Trail

But very pleasant in dry weather

Translated by Google •

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10.6 km

Réserve biologique dirigée de la Vallée des Vaux

Nature Reserve

14.5 km

Near the Vaux waterfalls in Cernay

Highlight • Trail

Wonderful landscape ! and in the middle flows a river 😁

Translated by Google •

Tip by

14.6 km

Petit Moulin des Vaux de Cernay

Highlight • Structure

A former mill on the road

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14.7 km

Watermill and Waterfall at Parc naturel régional de la Haute Vallée de Chevreuse

Highlight • Waterfall

15.0 km

Vaux‑en‑Cernay Lake

Highlight • Lake

Breathtaking view of the pond
ideal for a picnic

Translated by Google •

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22.3 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 …

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22.9 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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27.7 km

End point

Train Station

Way Types & Surfaces

Way Types

18.9 km

2.20 km

2.16 km

2.11 km

1.81 km

450 m

Surfaces

18.6 km

5.66 km

1.51 km

845 m

649 m

400 m

Elevation

Highest point (180 m)

Lowest point (110 m)

Weather

Tuesday 3 February

11°C

2°C

0 %

Additional weather tips

Max wind speed: 15.0 km/h

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The Five Hundred Acres

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Near the Vaux waterfalls in Cernay

Petit Moulin des Vaux de Cernay

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Vaux‑en‑Cernay Lake

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Path along the Ru des Vaux

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