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Mountain biking trails

Mantes-La-Jolie

Ponts Quentin Stream – Rompu Pond loop from Adainville

Mountain biking trails

Mantes-La-Jolie

Ponts Quentin Stream – Rompu Pond loop from Adainville

Moderate

2

riders

Ponts Quentin Stream – Rompu Pond loop from Adainville

03:42

48.7km

350m

Mountain biking

Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary. The starting point of the route is accessible with public transport.

Last updated: August 20, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Parc naturel régional de la Haute Vallée de Chevreuse

Natura 2000 du Massif de Rambouillet et Zones Humides Proches

Waypoints

A

Start point

Bus stop

4.17 km

Réserve biologique dirigée des Mares au Vinaigre

Nature Reserve

2

4.86 km

View of the Forest of Rambouillet

Highlight • Viewpoint

3

5.47 km

Route du Pont de la Dame

Highlight • Trail

Good downhill mountain biking with sand and pebbles. Possibility of doing it in both directions or the one next to it.

Translated by Google •

Tip by

4

9.66 km

Ponts Quentin Stream

Highlight • River

Very pleasant to hear the water flowing, very relaxing before leaving.

Translated by Google •

Tip by

5

10.6 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 •

Tip by

6

13.2 km

View of the Forest at Saint-Léger-en-Yvelines

Highlight • Forest

7

14.9 km

Vilpert Ponds

Highlight • Lake

Here we find a preserved pond, ideal for establishing a hydration / refueling break or simply to observe the landscape!

Translated by Google •

Tip by

8

33.6 km

L'étang Neuf

Highlight • Other

Located in the town of Gambaiseuil, in Yvelines, the Neuf pond is part of the Natura 2000 zone "Rambouillet massif and nearby wetlands". This haven of peace lodges fishermen and is surrounded by a very fascinating flora.

Translated by Google •

Tip by

9

37.9 km

Carrefour de la Croix Pater

Highlight • Structure

A cross ! it changes us trees

Translated by Google •

Tip by

B

48.7 km

End point

Bus stop

Way Types & Surfaces

Way Types

28.7 km

7.45 km

6.25 km

4.47 km

1.92 km

Surfaces

24.3 km

10.1 km

6.60 km

4.48 km

3.28 km

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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

Powered by Foreca

Tuesday 20 October

13°C

6°C

80 %

Additional weather tips

Max wind speed: 29.0 km/h

to get more detailed weather forecasts along your route

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