4.4
(233)
977
riders
68
rides
Mountain biking around Montlognon features a landscape characterized by rolling terrain and forested areas, with routes often connecting historical estates. The region offers varied paths suitable for mountain biking, including sections near châteaux and through woodlands. Elevation gains on routes suggest a mix of gentle climbs and descents. The area provides a network of trails for exploring the local environment.
Last updated: October 22, 2026
4.7
(35)
205
riders
42.0km
03:27
330m
330m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.5
(13)
39
riders
25.9km
02:16
330m
330m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

4.3
(3)
23
riders
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
3.2
(16)
11
riders
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.3
(3)
20
riders
33.2km
02:34
180m
180m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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Spanning over 3,300 hectares, the Ermenonville forest, along with those of Halatte and Chantilly, forms the vast Trois Forêts massif. Once owned by the monks of Chaalis and other nearby abbeys, it is now renowned for its moors, Scots pines, and sandy soil, home to rare wildlife such as the European nightjar and the praying mantis.
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The Bruyères de Frais-Vent, located in the Ermenonville forest in the Montlognon woods, constitute an exceptional natural site. It is the only place in the massif where large blocks of sandstone rest on a vast layer of Fontainebleau sand.
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This castle is a very pretty place full of charm which according to Wikipedia dates from the 18th century and whose origins date back to the year 987!!!!!
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Perfect setting in Jean Jacques Rosseau Park to rest your feet while enjoying a picnic
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pay attention to the passages in the middle of the ONF plots. Traffic is prohibited there.
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Rather a question! We want to hike in the fresh wind trail area, with the rocks this Sunday. Is there HUNTING in this area!!?
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Ermenonville Castle is a medieval fortress which was transformed into a castle in the 18th century. The castle is located in the heart of a country-inspired park, from where you can admire the view of the Launette and the Jean-Jacques Rousseau park.
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There are nearly 70 mountain bike trails around Montlognon. These routes vary in length and difficulty, offering options for different skill levels.
Yes, Montlognon offers 10 easy mountain bike trails that are suitable for beginners and families. These routes typically feature rolling terrain through forested areas, providing a pleasant experience without significant technical challenges. The region's landscape, characterized by woodlands and historical estates, is generally accessible.
The mountain bike trails around Montlognon vary significantly. For example, moderate routes like the Château d'Ermenonville – Handlebar width loop from Ermenonville cover about 41.7 km and take around 3 hours 24 minutes, while the Château d'Ermenonville – View from the treetops loop from Ermenonville is shorter at 21.3 km, typically completed in about 1 hour 52 minutes.
Yes, many of the mountain bike trails in Montlognon are circular, allowing you to start and finish at the same point. Examples include the Château d'Ermenonville – Château de Pontarmé loop from Ermenonville and the Château d'Ermenonville – View from the treetops loop from Baron.
The trails in Montlognon are known for their scenic beauty, often passing through extensive forested areas and connecting historical estates. You can expect views of châteaux, woodlands, and rolling hills, providing a picturesque backdrop for your ride.
Many trails pass by significant historical and natural sites. You can explore castles such as Château d'Ermenonville and Pontarmé Castle, or natural monuments like Pierre au Coq and Jean-Jacques Rousseau Park. These highlights are often integrated into the routes.
Montlognon's forested and rolling terrain makes it enjoyable for mountain biking across multiple seasons. Spring and autumn offer pleasant temperatures and vibrant foliage, while summer provides longer daylight hours. Always check local weather conditions before heading out, especially after rain, as trails can become muddy.
While Montlognon features a good selection of moderate trails, there are currently no trails classified as difficult. The region's routes are primarily characterized by rolling terrain and forested paths, suitable for intermediate riders looking for enjoyable distances rather than extreme technical challenges.
The mountain bike trails in Montlognon are highly rated by the komoot community, with an average score of 4.3 stars from over 200 reviews. Riders often praise the varied terrain, the beautiful forested sections, and the historical estates encountered along the routes, making for a rich and engaging experience.
While specific routes with integrated pubs are not explicitly detailed, the region around Montlognon, with its historical villages and châteaux, often has local establishments where you can find refreshments. It's advisable to check local amenities in towns like Ermenonville or Baron, which serve as common starting points for many trails.
For mountain biking in Montlognon, it's recommended to pack essentials such as water, snacks, a basic repair kit for your bike, and appropriate weather-dependent clothing. Given the forested areas, insect repellent can also be useful. Always carry a charged phone and consider downloading your route offline, as signal can be intermittent in some woodland sections.


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