4.3
(60)
322
riders
83
rides
Mountain biking around Bailleul-Sur-Thérain offers a diverse natural setting within the Oise department. The region is characterized by extensive forests, such as the Forêt de Hez-Froidmont, providing ample forest trails. River valleys, including the Thérain River, contribute to varied landscapes, while areas like Mont César feature dry grasslands. This combination of woodlands, waterways, and open terrain creates a suitable environment for mountain biking.
Last updated: July 2, 2026
5.0
(4)
35
riders
47.6km
03:27
390m
390m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.5
(2)
22
riders
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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2.5
(2)
7
riders
27.9km
01:46
190m
190m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
4.0
(1)
6
riders
26.8km
02:18
310m
310m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
5.0
(2)
7
riders
15.5km
01:10
100m
100m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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The statue of Jeanne Hachet impresses with its realistic depiction of the fighting woman! 😄
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The garden of the Château de Bresles, which belonged to Odet de Coligny, was famous during the Renaissance for its beauty and its canals; Queen Catherine de Medici loved to stroll there.
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The castle of Bresles was the residence of the bishops of Beauvais, it is currently the town hall of Bresles which resides there. Only vestiges of the medieval fortress remain and the current castle was built at the beginning of the 18th century. It is composed of two wings at right angles with two floors surmounted by attics and a hipped roof. The entrance porch and the bastion surrounding the courtyard of the town hall are said to be the oldest parts.
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This statue of Saint Louis (Louis IX) was erected in 1879 by the Duke of Aumale. Discussions as long as they are confusing have arisen about the birthplace of Saint Louis, which some place in Poissy while others place this holy king in La Neuville en Hez. For the curious, details here: http://laneuvilleenhez.com/d%C3%A9couvrir-le-village/histoire/saint-louis
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There are over 80 mountain bike trails around Bailleul-sur-Thérain, offering a wide range of options for different skill levels and preferences.
Yes, Bailleul-sur-Thérain offers several easy mountain bike trails. There are 16 routes specifically graded as easy, perfect for those new to mountain biking or looking for a more relaxed ride. An example is the Bresles Castle loop from Bresles, which is an easy 17.6 km route.
The terrain around Bailleul-sur-Thérain is diverse, featuring extensive forests like the Forêt de Hez-Froidmont, river valleys along the Thérain River, and unique dry grasslands at Mont César. You'll find a mix of forest paths, riverside tracks, and some routes with singletrack sections, such as the Statue of Saint Louis – SINGLE TRACK Type Enduro ! loop from Montreuil-sur-Thérain.
The region is enjoyable for mountain biking throughout much of the year. Spring and autumn offer pleasant temperatures and beautiful scenery, especially in the forests. Summer is also suitable, though some trails might be busier. Winter riding is possible, but conditions can be muddy or icy, particularly in shaded forest areas.
Absolutely. The area includes accessible routes like the greenway connecting Bailleul-sur-Thérain to Bresles, which offers gentle terrain and scenic views. Many of the 16 easy-graded routes are suitable for families, providing a safe and enjoyable experience. The presence of picnic spots along the Thérain River also makes it ideal for family outings.
Many natural areas and forest trails in the Oise department, including those around Bailleul-sur-Thérain, are generally dog-friendly. However, it's always recommended to keep dogs on a leash, especially in protected areas or when encountering other trail users and wildlife. Always check local signage for specific restrictions.
Several routes pass by notable attractions. For instance, the Plan d'Eau du Canada – Beauvais Cathedral loop from Rochy-Condé connects natural areas with the impressive Beauvais Cathedral. Other trails might lead you past the Statue of Saint Louis, Château Saint Louis Pond, or Bresles Castle.
Yes, many of the mountain bike trails around Bailleul-sur-Thérain are designed as loops, allowing you to start and finish at the same point. Examples include the Statue of Saint Louis – SINGLE TRACK Type Enduro ! loop from Bresles, which takes you through the Forêt de Hez-Froidmont, and the Statue of Saint Louis – Bresles Castle loop from Villers-Saint-Sépulcre.
The mountain bike trails in Bailleul-sur-Thérain are highly rated by the komoot community, with an average score of 4.4 stars from over 70 reviews. Riders often praise the diverse natural settings, including the extensive forests and river valleys, and the variety of routes available for different skill levels.
While Bailleul-sur-Thérain is connected to a wider cycling network like the Trans'Oise, direct public transport options specifically for accessing trailheads with a mountain bike might be limited. It's advisable to check local bus or train services for their bicycle policies and nearest stops to your desired starting points.
Parking is generally available in and around Bailleul-sur-Thérain, especially near village centers or designated recreational areas. For specific trailheads, look for parking facilities near popular starting points or consider parking in nearby towns like Bresles or Rochy-Condé, which serve as access points for several routes.


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