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Château des Bordes – Vaux‑en‑Cernay Lake loop from Bonnelles

Routes

Mountain biking trails

Château des Bordes – Vaux‑en‑Cernay Lake loop from Bonnelles

Moderate

4.5

(6)

riders

Château des Bordes – Vaux‑en‑Cernay Lake loop from Bonnelles

02:54

35.5km

420m

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: April 20, 2026

Tips

Includes very steep uphill segments

You may need to push your bike.

After 13.6 km for 180 m

After 15.4 km for 233 m

Waypoints

Start point

Bus stop

Get Directions

1.04 km

Bonnelles Castle

Highlight • Castle

In Bonnelles, a small French commune in the Haute Vallée de Chevreuse Regional Nature Park, one of the sites is the Bonnelles Castle (built in the style of Louis XIII …

Translated by Google •

Tip by

7.35 km

Château des Bordes

Highlight • Castle

After a pretty climb, the small Château des Bordes offers you all its majesty... A real architectural gem!

Translated by Google •

Tip by

13.0 km

Near the Vaux waterfalls in Cernay

Highlight • Trail

Wonderful landscape ! and in the middle flows a river 😁

Translated by Google •

Tip by

13.1 km

Petit Moulin des Vaux de Cernay

Highlight • Structure

A former mill on the road

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13.2 km

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

Highlight • Waterfall

13.9 km

Rû des Vaux Bend

Highlight • Viewpoint

14.3 km

Vaux‑en‑Cernay Lake

Highlight • Lake

Breathtaking view of the pond
ideal for a picnic

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15.0 km

Réserve biologique dirigée de la Vallée des Vaux

Nature Reserve

22.8 km

Bois de la Brelinquinerie

Forest

25.4 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

35.5 km

End point

Bus stop

Way Types & Surfaces

Way Types

12.6 km

11.9 km

8.30 km

2.36 km

217 m

123 m

Surfaces

13.3 km

10.5 km

7.23 km

2.33 km

1.66 km

506 m

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (170 m)

Lowest point (100 m)

Weather

Saturday 23 May

31°C

14°C

0 %

Additional weather tips

Max wind speed: 14.0 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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Château des Bordes – Vaux‑en‑Cernay Lake loop from Bonnelles

Bonnelles Castle

Château des Bordes

Near the Vaux waterfalls in Cernay

Petit Moulin des Vaux de Cernay

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

Rû des Vaux Bend

Vaux‑en‑Cernay Lake

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

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