4.2
(198)
567
riders
61
rides
Mountain biking around Saint-Mard offers a diverse landscape primarily characterized by extensive forests and varied terrain. The region features numerous forest roads and paths, providing a mix of surfaces for mountain bikers. Elevation changes are generally moderate, with some routes including gentle climbs and descents. This area is suitable for exploring natural environments and historical sites by bike.
Last updated: July 5, 2026
5.0
(4)
24
riders
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.7
(23)
22
riders
42.0km
03:16
280m
280m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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3.6
(14)
12
riders
35.5km
02:41
200m
200m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
3.7
(7)
18
riders
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
5.0
(2)
17
riders
48.2km
03:49
370m
370m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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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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Superb in spring!
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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 over 60 mountain bike trails around Saint-Mard, offering a wide range of options for different skill levels. The komoot community has explored these routes over 600 times.
Yes, Saint-Mard offers 14 easy mountain bike trails suitable for beginners or those looking for a relaxed ride. These routes typically feature moderate elevation changes and well-maintained forest paths.
While the majority of trails are moderate, there is at least one difficult mountain bike route for experienced riders seeking a greater challenge. The region's varied terrain and extensive forests provide opportunities for more technical sections.
Mountain bike trails in Saint-Mard vary in length, with many popular routes ranging from 19 to 48 miles (30 to 77 km). A typical moderate trail, like the The Little Bridges Trail – Crossing the small bridges loop from Othis, is about 22 miles (35.5 km) and takes around 2 hours 40 minutes to complete.
Yes, many of the mountain bike routes around Saint-Mard are designed as loops, allowing you to start and finish at the same point. For example, the Entrance to the Forest Trail – Montge Forest Road loop from Marchémoret is a popular circular option.
The terrain around Saint-Mard is primarily characterized by extensive forests and varied surfaces, including numerous forest roads and paths. You can expect a mix of gravel, dirt, and some paved sections, with generally moderate elevation changes.
Many trails offer views of historical sites and natural landscapes. For instance, the Château d'Ermenonville – View from the treetops loop from Othis provides views towards the historic Château d'Ermenonville. You might also encounter sections along the Canal de L'ourcq.
The area is highly rated by the komoot community, with an average score of 4.3 stars from over 160 reviews. Reviewers often praise the diverse landscape, extensive forest roads, and the variety of terrain suitable for different ability levels.
Yes, beyond the trails themselves, you can explore landmarks such as the Château d'Ermenonville and the Château de Mortefontaine. Some routes also pass by the Canal de L'ourcq.
Given the extensive forests, spring and autumn are generally ideal for mountain biking in Saint-Mard, offering pleasant temperatures and beautiful scenery. Summer can also be enjoyable, especially on shaded forest paths, while winter conditions might require checking local weather for snow or ice.
Yes, for those looking for longer rides, routes like The Sorcerer's Stone – View from the treetops loop from Othis extend up to 48 miles (78 km), offering a more extensive exploration of the region's varied terrain.
While the guide focuses on forest trails, some routes, such as the Othis Church – Handlebar width loop from Dammartin-en-Goële, may start or pass near towns like Dammartin-en-Goële, potentially offering opportunities for breaks or refreshments.


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