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Breteuil Castle – Fauvettes Viaduct loop from Le Guichet

Breteuil Castle – Fauvettes Viaduct loop from Le Guichet

Moderate

4.7

(3)

riders

Breteuil Castle – Fauvettes Viaduct loop from Le Guichet

02:30

43.7km

370m

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 21, 2026

Tips

Includes a segment that goes up or down a series of steps

You may need to carry your bike.

After 4.98 km for 3 m

Waypoints

Start point

Train Station

Get Directions

3.68 km

Chemin du Bras Mort in Bures-sur-Yvette

Highlight • Cycleway

The Chemin du Bras Mort cycle path in Bures-sur-Yvette offers a serene and picturesque ride through the natural beauty of the Chevreuse Valley. Following the meanders of the Yvette, this path takes you through lush greenery where you can observe the fauna and flora along the banks.

Translated by Google •

Tip by

15.1 km

Méridon Castle

Highlight • Castle

You can’t visit it, it is private.
Nice position in the forest.

Tip by

17.1 km

Mare Abreuvoir Herbouvilliers

Lake

17.6 km

Breteuil Castle

Highlight • Castle

Located in the heart of the Chevreuse Valley natural park, south of the Yvelines, 35 km from Paris and 20 km from Versailles, the magnificently furnished Château de Breteuil brings the daily life of a family to life with 50 wax figures. the heart of French history. Seven tales of Perrault are presented in the outbuildings. The 75-hectare park includes the promenade with remarkable trees, several gardens, a labyrinth, playgrounds and picnic areas.

Translated by Google •

Tip by

28.2 km

Greenway of the Pays de Limours

Highlight (Segment) • Cycleway

On the Véloscénie, this beautiful gravel path follows the old West Belt railway line (Paris-Chartres).

Translated by Google •

Tip by

30.9 km

Viaduc de la Prédécelle

Highlight • Bridge

It is a mini viaduct which offers beautiful views

Translated by Google •

Tip by

32.6 km

Point Culminant de l’Essonne

Peak

35.3 km

The Original Test Track of Aérotrain

Highlight • Other

it's 4km in a straight line along this old train track of Aerotrain

Tip by

38.7 km

Fauvettes Viaduct

Highlight • Bridge

Magnificent viewpoint over the valley surrounded by greenery, accessible by "gravel" paths (roots and stones) through the wood or by "hiking / mountain biking" trails in the valley (it will however be necessary to ascend the elevation on foot in this case).
Built in 1913 for the "Paris-Chartres" line, bombed in 1944, unused, closed, the viaduct was recently renovated for leisure. We see caving groups training there, as well as climbers who practice climbing on the pillars.

Translated by Google •

Tip by

39.3 km

Montjay Tunnel

Highlight • Trail

Like the nearby Fauvettes viaduct, the Montjay tunnel once served as the old Paris-Chartres railway line. In the middle of the communal forest of Bures-sur-Yvette, it punctuates the straight and rolling line leading to the viaduct.

Translated by Google •

Tip by

43.7 km

End point

Train Station

Way Types & Surfaces

Way Types

19.6 km

12.1 km

6.95 km

3.67 km

1.19 km

169 m

Surfaces

21.3 km

11.8 km

7.78 km

2.41 km

356 m

< 100 m

Elevation

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

Highest point (180 m)

Lowest point (60 m)

Weather

Friday 4 September

23°C

14°C

0 %

Additional weather tips

Max wind speed: 13.0 km/h

to get more detailed weather forecasts along your route

Comments

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Breteuil Castle – Fauvettes Viaduct loop from Le Guichet

Chemin du Bras Mort in Bures-sur-Yvette

Méridon Castle

Breteuil Castle

Greenway of the Pays de Limours

Viaduc de la Prédécelle

The Original Test Track of Aérotrain

Fauvettes Viaduct

Montjay Tunnel

Nearby routes

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