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Routes
France
Ile-de-France
Étampes
Dourdan

Aérotrain Bertin Bridge – Small single loop from Dourdan - La Forêt

Routes
France
Ile-de-France
Étampes
Dourdan

Aérotrain Bertin Bridge – Small single loop from Dourdan - La Forêt

Moderate

1

riders

Aérotrain Bertin Bridge – Small single loop from Dourdan - La Forêt

02:45

38.0km

380m

Gravel riding

Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: August 28, 2026

Tips

Includes a segment in which cycling is not permitted

After 0 m for 202 m

Waypoints

A

Start point

Train Station

Get Directions
1

2.04 km

View of the Forest near Rambouillet

Highlight • Viewpoint

Small single to do by bike or on foot before or after the point of view.

Translated by Google •

Tip by

2

9.99 km

Aérotrain Bertin Bridge

Highlight • Bridge

Another bridge on the old Paris/Chartres line. There are many on Bonnelles etc...

Translated by Google •

Tip by

3

12.8 km

small playground where to have fun....

Translated by Google •

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4

13.4 km

It should also be on the Paris/Chartres line...

Translated by Google •

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5

14.0 km

Rochefort's smallest single

Highlight (Segment) • Other

Very easy continuation of bumps in dry weather

Translated by Google •

Tip by

6

23.2 km

Château du Marais

Highlight • Castle

nice spot on the bridge with seen the castle

Translated by Google •

Tip by

7

23.5 km

Small single

Highlight (Segment) • Trail

2 kms approximately :-) at full speed

Translated by Google •

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8

32.4 km

Fortified Farm of Châteaupers

Highlight • Historical Site

From the town hall of Roinville, going up to the plateau via rue des Vignes, you should not miss the fortified farm of Châteaupers, a former fortified stronghold built in …

Translated by Google •

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B

38.0 km

End point

Train Station

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Way Types & Surfaces

Way Types

22.0 km

6.01 km

5.46 km

3.72 km

448 m

285 m

121 m

Surfaces

27.1 km

6.75 km

3.60 km

379 m

152 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 (70 m)

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Weather

Powered by Foreca

Tuesday 20 October

13°C

5°C

38 %

Additional weather tips

Max wind speed: 33.0 km/h

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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