![](/images/other/stat-length.png)
![Trail Mountain bike Magny-les-Hameaux - magny-les-hameaux chateau de la madeleine - st lambert- le manet - Photo](https://media.geolcdn.com/t/1900/400/ext.pjpeg?maxdim=2&url=https%3A%2F%2Fstatic1.geolcdn.com%2Fsiteimages%2Fupload%2Ffiles%2F1524743154velo.jpg)
magny-les-hameaux chateau de la madeleine - st lambert- le manet
guariso
User
![Length](/images/other/stat-length.png)
![Max alt](https://static1.geolcdn.com/siteimages/upload/files/1508320355ic_sort_altitude_max_24dp.png)
![Uphill gradient](https://static1.geolcdn.com/siteimages/upload/files/1508320355ic_sort_den_pos_24dp.png)
![Km-Effort](/images/other/stat-length.png)
![Min alt](https://static1.geolcdn.com/siteimages/upload/files/1508320355ic_sort_altitude_min_24dp.png)
![Downhill gradient](https://static1.geolcdn.com/siteimages/upload/files/1508320355ic_sort_den_neg_24dp.png)
![Boucle](https://static1.geolcdn.com/siteimages/upload/files/16400158638029165_repeat_loop_refresh_sync_direction_icon.png)
![Mountain bike](https://static1.geolcdn.com/sitytour/trail-icons/202.png)
2h20
Difficulty : Medium
![Scan this QR Code to open this trail in the SityTrail application](https://capi.geolives.com/qq0zvz2zws4bq2lad0pu/sitytour/trails/147676/qr.png?size=200)
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About
Trail Mountain bike of 28 km to be discovered at Ile-de-France, Yvelines, Magny-les-Hameaux. This trail is proposed by guariso.
Description
Se garer près de la maison de l'environnement à Magny Les Hameaux. direction le skate park. Quelques passages ou il faut mettre pied a terre a cause des traces de chevaux trop prononcées et boueuses. Deux montées assez difficiles et une descente un peu technique, mais globalement c'est tres agréable.
Si on ne veut pas faire la montée de saint Lambert, il est possible de continuer le chemin Jean racine vers la foret de port Royal
Positioning
Comments
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