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Routes
Mountain biking trails
France
Ile-de-France
Versailles
Jouy-En-Josas

Down by the river – The Big Drop loop from Jouy-en-Josas

Routes
Mountain biking trails
France
Ile-de-France
Versailles
Jouy-En-Josas

Down by the river – The Big Drop loop from Jouy-en-Josas

Hard

4.3

(3)

22

riders

Down by the river – The Big Drop loop from Jouy-en-Josas

01:55

24.3km

320m

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 12, 2026

Tips

Includes segments that go up or down a series of steps

You may need to carry your bike.

After 7.85 km for 3 m

After 8.00 km for 17 m

After 17.6 km for 17 m

Waypoints

A

Start point

Bus stop

Get Directions

1

5.25 km

Single-track👍

Highlight • Other

2

5.67 km

Viewpoint on Villacoublay

Highlight • Viewpoint

Trail, very pleasant, rolling, without particular difficulty, which dominates the rue Léon Mignotte towards Bièvre, no particular difficulty to do by mountain bike or gravel

Translated by Google •

Tip by

3

6.64 km

In the woods

Highlight • Other

4

10.8 km

Down by the river

Highlight (Segment) • Other

A light path that allows you to drive as close as possible to the stream. Not very technical.

Translated by Google •

Tip by

5

12.4 km

👍🏾

Tip by

6

13.2 km

The Big Drop

Highlight • MTB Park

On a nice single a U that lets itself be tempted ;)

Translated by Google •

Tip by

7

13.9 km

Viewpoint depending on the vegetation, but still a nice place for a break.

Translated by Google •

Tip by

8

19.8 km

Highlight • Bridge

Tip: don’t fall in the water 😉

Translated by Google •

Tip by

B

24.3 km

End point

Bus stop

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Way Types & Surfaces

Way Types

10.2 km

6.47 km

3.86 km

2.14 km

1.66 km

Surfaces

6.83 km

6.37 km

4.91 km

4.62 km

1.02 km

551 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 (70 m)

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Weather

Powered by Foreca

Friday 22 May

30°C

14°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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