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Routes
Bike touring routes & trails
France
Ile-de-France
Mantes-La-Jolie
Orgerus

Behoust Castle – Rompu Pond loop from Orgerus

Hard

48

riders

Behoust Castle – Rompu Pond loop from Orgerus

04:55

56.9km

630m

Cycling

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Last updated: May 14, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parc naturel régional de la Haute Vallée de Chevreuse

Waypoints

A

Start point

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1

2.37 km

Behoust Castle

Highlight • Castle

Magnificent region, castles every ten kilometers!

Translated by Google •

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2

16.7 km

Sloping path just before and then after which could prove difficult to use in case of rain without the appropriate bike.

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3

24.7 km

Route des Deux Chateaux

Highlight • Other

Asphalt forest road with decent surfacing, accessible by road bike

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4

26.0 km

Rompu Pond

Highlight • Lake

Located in the Rambouillet forest in the Yvelines, the Rompu pond is a very charming little body of water. As the seasons go by, the reflections in the water constitute …

Translated by Google •

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5

27.0 km

Stone bridge

Highlight • Other

No trolls hiding here!

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6

41.6 km

Charming village Gambaiseul

Highlight • Settlement

Small town, small church and bells on Sunday 12:00...

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7

44.9 km

Étang Neuf

Highlight • Lake

8

46.5 km

Great sandy coast

Highlight • Other

Mountain bike only and with suitable tires...otherwise portage...:-)

Translated by Google •

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B

56.9 km

End point

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Way Types & Surfaces

Way Types

34.4 km

15.2 km

3.25 km

2.97 km

790 m

320 m

Surfaces

37.5 km

15.3 km

3.83 km

229 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 (190 m)

Lowest point (110 m)

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Weather

Powered by Foreca

Tuesday 19 May

20°C

11°C

56 %

Additional weather tips

Max wind speed: 23.0 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

4.0

3

Château de Louye — loop from Saint-Georges-Motel

01:26h

23.5km

190m

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