4.3
(964)
3,401
riders
227
rides
Mountain bike trails around Saint-Germain-De-La-Grange traverse a landscape characterized by extensive forest environments and varied terrain. The region offers undulating paths suitable for mountain biking, with routes winding through woodlands and open areas. These trails provide a mix of natural features, including local ponds and sections of singletrack. The area's geography supports a range of mountain biking experiences.
Last updated: May 24, 2026
3.8
(69)
131
riders
25.3km
02:02
230m
230m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.1
(37)
84
riders
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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4.8
(32)
90
riders
41.8km
03:11
280m
280m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.4
(47)
58
riders
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
4.3
(8)
41
riders
41.5km
02:52
240m
240m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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great intermediate level course of around 1 hour by mountain bike
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easy to ride on gravel
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table in a marshy area with a small bike park with cool bumps
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Free access. Very busy during the reopening period!
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easy calm but crowded on weekends in good weather
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Small impassable single track, large fallen trunks and mud pools, difficult plan, it is better to go around for the moment
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There are over 230 mountain bike routes around Saint-Germain-De-La-Grange. These trails traverse extensive forest environments and varied terrain, offering a range of experiences from easy rides to more challenging singletrack sections.
Yes, the region offers nearly 50 easy mountain bike routes, many of which are suitable for beginners or families. These trails often wind through the vast forest environment, providing a pleasant and accessible outdoor experience. For a family-friendly nature outing, the Forest of Saint-Germain-en-Laye offers paths like the Sentier du Val, which includes educational stations about local flora and fauna.
The terrain around Saint-Germain-De-La-Grange is characterized by undulating paths, extensive woodlands, and varied landscapes. You'll find a mix of forested areas, open sections, and some routes featuring singletrack. Elevations are generally moderate, making for diverse riding conditions.
Absolutely. For experienced mountain bikers seeking a challenge, there are 27 difficult routes available. These trails often include more technical sections and significant elevation changes, providing a demanding ride through the varied terrain of the region.
Many of the mountain bike trails around Saint-Germain-De-La-Grange are designed as loops. A popular moderate option is the Saint-Quentin Pond – Bassin de Pissaloup loop from Villiers - Neauphle - Pontchartrain, which covers 43.0 km and features varied terrain around local ponds and through woodlands. Another favorite is the Singletrack Through the Ferns – Beautiful singletracks loop from Neauphle-le-Château, a 19.1 km trail with engaging singletrack sections.
The trails often pass by interesting historical and natural landmarks. You might encounter several castles, such as the Ruins of the Château de Beynes or Château de Jouars-Pontchartrain. Natural features include local ponds like the Étang du Corra, which is a peaceful spot for observing local wildlife. Some routes also feature historical paths like the Allée royale de Villepreux.
Yes, several routes incorporate water features. For instance, the Saint-Quentin Pond – Bassin de Pissaloup loop from Villiers - Neauphle - Pontchartrain takes you around local ponds. Another option is the Herbeville – Water Lily Pond loop from Beynes, which offers scenic views of a water lily pond.
The mountain bike trails around Saint-Germain-De-La-Grange are highly rated by the komoot community, with an average score of 4.3 stars from nearly 1000 reviews. Over 3,800 mountain bikers have explored the area, often praising the quiet woodlands, varied terrain, and the mix of natural and historical sights along the routes.
While specific public transport connections to trailheads can vary, the region around Saint-Germain-en-Laye is generally accessible. For detailed information on reaching specific starting points by public transport, it's recommended to check local transport schedules and maps for the towns closest to your chosen trail.
The diverse landscapes, particularly in areas with varied elevations, often provide scenic viewpoints. While specific named viewpoints are not always marked, routes through the extensive forests and open areas offer picturesque vistas of the surrounding countryside. The region's undulating terrain naturally creates opportunities for panoramic views, especially from higher points within the woodlands.
The region's forest environments and varied terrain are enjoyable throughout much of the year. Spring and autumn typically offer pleasant temperatures and beautiful scenery, with vibrant foliage or blooming flora. Summer can also be good, especially for shaded forest trails, while winter rides are possible depending on weather conditions, though some trails might be muddy.
Yes, several routes are in proximity to historical châteaux. For example, the Château de Plaisir – Single loop from Plaisir - Grignon features forested paths and open areas near a historic château. You can also find other castles in the wider area, such as Château des Mesnuls, which can be incorporated into longer rides or visited separately.


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