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Routes
Mountain biking trails
France
Ile-de-France
Versailles
Trappes

La Madeleine Castle – Vaux‑en‑Cernay Lake loop from Trappes

Routes
Mountain biking trails
France
Ile-de-France
Versailles
Trappes

La Madeleine Castle – Vaux‑en‑Cernay Lake loop from Trappes

Hard

4.5

(8)

85

riders

La Madeleine Castle – Vaux‑en‑Cernay Lake loop from Trappes

04:39

53.1km

740m

Mountain biking

Hard mountain bike ride. 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: May 13, 2026

Tips

Cycling is not permitted along parts of this route

After 0 m for 230 m

After 17.7 km for 84 m

After 17.8 km for 103 m

After 52.9 km for 230 m

Waypoints

A

Start point

Train Station

Get Directions

2.35 km

Col du Manet

Peak

2

7.43 km

La Mérantaise and its washhouse

Highlight • Historical Site

The forest of Port-Royal is distinguished by the pretty landscapes created by the Mérantaise which crosses it. The washhouse set up by the river further embellishes this idyllic setting.

Translated by Google •

Tip by

3

14.3 km

slightly technical descent, surrounded by logs

Translated by Google •

Tip by

16.1 km

Forêt domaniale du Claireau

Forest

5

17.7 km

La Madeleine Castle

Highlight • Castle

The Madeleine castle, located on the heights of Chevreuse, offers a superb panorama over the Yvette valley. Magnificent fortress, it was built between the 11th and 14th centuries. The Maison …

Translated by Google •

Tip by

29.8 km

Réserve biologique dirigée du Bois Boisseau

Nature Reserve

7

30.6 km

Petit Moulin des Vaux de Cernay

Highlight • Structure

A former mill on the road

Translated by Google •

Tip by

8

31.0 km

Vaux‑en‑Cernay Lake

Highlight • Lake

Breathtaking view of the pond
ideal for a picnic

Translated by Google •

Tip by

9

44.9 km

L'oratoire-Musée néo-gothique de l'abbaye de Port Royal

Il a été ajouté à la fin du XIXe siècle à l'emplacement du chevet, pour accueillir le premier musée.

Tip by

10

46.3 km

Single from Port-Royal

Highlight • Other

Long single of 5km a little technical and while relaunching !!
Great !
Avoid in too wet weather there are a lot of roots that slip and the formation of …

Translated by Google •

Tip by

47.1 km

Forêt domaniale de Port-Royal

Forest

12

48.7 km

Singletrack in the Port-Royal State Forest

Highlight (Segment) • Trail

super technical and rolling single
to do absolutely

Translated by Google •

Tip by

B

53.1 km

End point

Train Station

Loading

Way Types & Surfaces

Way Types

27.2 km

13.7 km

4.32 km

3.63 km

3.21 km

605 m

348 m

Surfaces

19.9 km

10.7 km

8.81 km

7.88 km

3.15 km

1.51 km

1.03 km

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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 (80 m)

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Weather

Powered by Foreca

Friday 22 May

29°C

12°C

0 %

Additional weather tips

Max wind speed: 8.0 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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