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Routes
Mountain biking trails
France
Ile-de-France
Pontoise
Osny

Chaussée Jules César – Chaussée Jules César loop from Osny

Routes
Mountain biking trails
France
Ile-de-France
Pontoise
Osny

Chaussée Jules César – Chaussée Jules César loop from Osny

Moderate

5.0

(2)

7

riders

Chaussée Jules César – Chaussée Jules César loop from Osny

03:44

51.2km

460m

Mountain biking

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: June 17, 2026

Tips

Includes segments that go up or down a series of steps

You may need to carry your bike.

After 47 m for 4 m

After 36.2 km for 6 m

Waypoints

A

Start point

Train Station

Get Directions

5.50 km

Viewpoint

Viewpoint

2

7.29 km

Beginning of chaussée Jules César

Highlight • Other

The Jules-César roadway in Vexin bears witness to Roman influence in the region. It is part of a network of military roads dating back more than 2,000 years. This historic …

Translated by Google •

Tip by

3

11.2 km

Chaussée Jules César

Highlight • Other

Chaussée Jules César, Hilly viewpoint over the Vexin and its various castles.

Translated by Google •

Tip by

4

13.7 km

Chaussée Jules César

Highlight • Trail

Original to see this kind of sign on a hiking trail.

Translated by Google •

Tip by

5

14.4 km

Chaussée Jules César

Highlight • Other

At the crossroads, here you have the choice, Chaussée Jules César, Boucle du Vexin ...

Translated by Google •

Tip by

6

20.1 km

Morval Woods

Highlight • Other

magnificent place for all lovers of hiking and beautiful walks

Translated by Google •

Tip by

21.8 km

Bois de Morval

Forest

8

25.2 km

Sophie's Waffle

Highlight • Cafe

The perfect place to recharge your thighs. An outdoor terrace perfect for tanned calves

Translated by Google •

Tip by

28.3 km

Château

Castle

10

31.7 km

Notre-Dame Church of Théméricourt

Highlight • Religious Site

The Église Notre-Dame de Théméricourt is a charming historic church nestled in the French countryside. The surrounding trails offer a mix of gravel paths and forest tracks, making for a …

Translated by Google •

Tip by

11

31.8 km

Vexin Français Regional Natural Park Visitor Centre

Highlight • Historical Site

A beautiful place steeped in history.

Translated by Google •

Tip by

36.6 km

Réserve naturelle du site géologique de Vigny-Longuesse

Nature Reserve

42.3 km

Bois de l'Hautil

Forest

B

51.2 km

End point

Train Station

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Way Types & Surfaces

Way Types

24.7 km

12.6 km

5.86 km

4.21 km

3.60 km

182 m

126 m

Surfaces

19.3 km

15.1 km

6.50 km

5.07 km

4.46 km

744 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 (160 m)

Lowest point (40 m)

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Weather

Powered by Foreca

Thursday 2 July

29°C

12°C

0 %

Additional weather tips

Max wind speed: 14.0 km/h

to get more detailed weather forecasts along your route

Comments

March 25, 2022,a la découverte du bois de morval et d'autres lieux insolites.
m.facebook.com/story.php?story_fbid=355553166582599&id=100063837543405
a little visual preview of my release, before finalizing my video.

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