Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary. The starting point of the route is accessible with public transport.

Last updated: December 10, 2025

Download GPX

Save

Move start point

Edit route

Navigate

Send to Phone

Tips

Your route passes through a protected area

Please check local regulations for:

Parc naturel régional de la Haute Vallée de Chevreuse

Waypoints

Start point

Train Station

Get Directions

3.09 km

Geneste Pond

Highlight • Lake

The Geneste pond is a pond located in the town of Buc, in the Yvelines. It was dug in 1948 to protect Buc from flooding by channeling the waters of the Bièvre, then enlarged.

Translated by Google •

Tip by

3.52 km

Carrefour des Petits Champs

Highlight • Trail

quickly recognizable

Translated by Google •

Tip by

5.13 km

Val-d'Or Pond

Highlight • Lake

a little uneven, top paths, a discovery.

Translated by Google •

Tip by

5.37 km

Étang de la Minière

Highlight • Lake

No difficulty, you can go for it!

Translated by Google •

Tip by

5.40 km

Parking and picnic table

Highlight • Rest Area

10.8 km

Mérantaise Washhouse

Highlight • Structure

right a bit magical with the winter light.

Translated by Google •

Tip by

13.3 km

Le Rocher Gris

Highlight • Natural Monument

Massive boulder now supported by brick masonry
Viewpoint over the Mérantaise below

Translated by Google •

Tip by

25.2 km

Forêt domaniale de Versailles

Forest

25.5 km

Path through fields and forest edge

Highlight (Segment) • Trail

Perfect in gravel too

Translated by Google •

Tip by

27.1 km

End point

Train Station

Way Types & Surfaces

Way Types

10.6 km

7.12 km

5.58 km

2.93 km

668 m

229 m

Surfaces

12.2 km

7.23 km

2.97 km

2.51 km

2.13 km

Elevation

Highest point (160 m)

Lowest point (100 m)

Weather

Tuesday 16 December

10°C

7°C

0 %

Additional weather tips

Max wind speed: 11.0 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.

Nearby routes

Hard

4.5

287

Saint-Germain-en-Laye Forest – Singletrack along the path loop from Conflans-Sainte-Honorine

03:24h

44.7km

170m

Moderate

4.2

226

Nice view of the 93 – Lake Daumesnil loop from Porte de Vincennes

02:10h

32.3km

130m

Easy

4.7

251

View of Château de Lormoy – Buvette des Bords de l'Orge loop from Parc du Château

01:52h

31.8km

110m

Moderate

4.4

164

Mountain bike single track – Enduro Descent loop from Fourqueux - Bel Air

03:37h

43.8km

520m

Moderate

4.5

253

Trivaux Pond – Meudon Pond loop from Vanves Malakoff

02:11h

28.4km

360m

Hard

4.3

126

Cernay Pond – Small bridge loop from Saint-Rémy-lès-Chevreuse

03:55h

46.4km

640m

Hard

4.6

202

Bumpy fields – Corra Pond loop from Le Mesnil-le-Roi

03:04h

49.1km

120m

Hard

4.5

165

Carrefour des Petits Champs – Val-d'Or Pond loop from Saint-Quentin-en-Yvelines

02:05h

25.5km

280m

Moderate

4.4

197

View of the Chamarande Estate – Petite Mare des Rochers loop from Bouray

03:55h

43.2km

720m

Moderate

4.7

149

Pond of Cour Roland – Étang du Val-d'Or loop from Les Baconnets

03:48h

51.1km

520m

Moderate

4.6

161

Rochers de l'Yvette – Cernay Pond loop from Saint-Rémy-lès-Chevreuse

04:31h

52.3km

780m

Hard

4.4

166

Haras de Jardy Pony Club – Small Pond loop from Garches - Marnes-la-Coquette

03:36h

45.9km

440m

Geneste Pond – Val-d'Or Pond loop from Petit Jouy - Les Loges

Geneste Pond

Carrefour des Petits Champs

Val-d'Or Pond

Étang de la Minière

Parking and picnic table

Mérantaise Washhouse

Le Rocher Gris

Path through fields and forest edge

Nearby routes

We value your privacy ⛰️

We value your privacy ⛰️