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Routes
Bike touring routes & trails
France
Ile-de-France
Rambouillet
Saint-Léger-En-Yvelines

Étang Neuf – Rompu Pond loop from Saint-Léger-en-Yvelines

Routes
Bike touring routes & trails
France
Ile-de-France
Rambouillet
Saint-Léger-En-Yvelines

Étang Neuf – Rompu Pond loop from Saint-Léger-en-Yvelines

Hard

21

riders

Étang Neuf – Rompu Pond loop from Saint-Léger-en-Yvelines

03:18

35.2km

430m

Cycling

Hard bike ride. Good fitness required. You may need to push your bike for some segments of this route.

Last updated: May 14, 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

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1

2.38 km

Pierre Ardoue Dolmen

Highlight • Other

This dolmen is one of the few megaliths in the region and is indicative of human presence during the prehistoric era.

Translated by Google •

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2

20.3 km

Étang Neuf

Highlight • Lake

3

22.1 km

Great sandy coast

Highlight • Other

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

Translated by Google •

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4

31.3 km

Stone bridge

Highlight • Other

No trolls hiding here!

Tip by

5

32.7 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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B

35.2 km

End point

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Way Types & Surfaces

Way Types

25.9 km

4.85 km

4.06 km

421 m

Surfaces

30.1 km

4.27 km

783 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 (180 m)

Lowest point (110 m)

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Weather

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Sunday 24 May

32°C

15°C

0 %

Additional weather tips

Max wind speed: 14.0 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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La Véloscénie: Saint-Rémy-lès-Chevreuse to Rambouillet

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