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Routes
Road cycling routes
France
Ile-de-France
Mantes-La-Jolie
Bréval

Behoust Castle – Château de Tilly loop from Bréval

Routes
Road cycling routes
France
Ile-de-France
Mantes-La-Jolie
Bréval

Behoust Castle – Château de Tilly loop from Bréval

Hard

10

riders

Behoust Castle – Château de Tilly loop from Bréval

05:38

134km

900m

Road cycling

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is accessible with public transport.

Last updated: April 26, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Parc naturel régional de la Haute Vallée de Chevreuse

Waypoints

A

Start point

Train Station

Get Directions

1

9.46 km

Montchauvet

Highlight • Other

Nice view over one of the most beautiful villages in Ile de France.

The commune of Montchauvet is part of the natural and agricultural region of Drouais, in the north-west …

Translated by Google •

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2

10.5 km

Porte de Bretagne

Highlight • Historical Site

Last of the three gates of the body of walls which surrounded the old stronghold. The grooves of the harrow are still visible.

Translated by Google •

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3

10.8 km

Donjon and Fortified Site of Montchauvet

Highlight • Historical Site

One of the most beautiful villages of Île de France accessible by a small climb whatever your route of arrival. Several historical monuments to see: first of all the 12th …

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4

21.4 km

Behoust Castle

Highlight • Castle

Magnificent region, castles every ten kilometers!

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5

33.1 km

Beautiful home

Highlight • Other

Neauple le Vieux is a very beautiful village with remarkable houses and monuments.

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6

35.6 km

18% hill

Highlight • Other

7

36.4 km

Villiers-Saint-Frédéric Hill

Highlight (Segment) • Climb

1.8 km @ 5% (max 8%) - Good alternative with fewer cars on the way up via the Route de Saint-Germain

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8

66.6 km

Château de Tilly

Highlight • Castle

Estate built in the first third of the 17th century, having preserved its park, its outbuildings and its alley of lime trees from the end of the 18th century. The …

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89.5 km

Putrel

Lake

90.8 km

Mare aux Osiers

Lake

B

134 km

End point

Train Station

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Way Types & Surfaces

Way Types

118 km

9.90 km

4.56 km

1.57 km

< 100 m

Surfaces

126 km

7.90 km

134 m

< 100 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 (50 m)

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Weather

Powered by Foreca

Sunday 17 May

14°C

6°C

62 %

Additional weather tips

Max wind speed: 14.0 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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Nearby routes

Moderate

5.0

41

Montfort-l'Amaury and Chevreuse Valley Loop

03:52h

85.0km

750m

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