4.4
(492)
2,418
riders
267
rides
Touring cycling around Fontaine-Chaalis offers routes through the Oise-Pays de France Regional Natural Park, characterized by extensive forests and historical estates. The terrain generally features gentle undulations, making it suitable for various cycling abilities. This region provides a mix of natural landscapes and cultural landmarks, with many routes passing by châteaux and abbeys. The area's network of trails allows for exploration of its varied natural and historical environment.
Last updated: May 5, 2026
4.0
(2)
4
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
2
riders
32.4km
02:25
200m
200m
This difficult 20.1-mile touring cycling loop from Ermenonville explores the Oise-Pays de France Regional Natural Park and Abbaye de Chaalis

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4.6
(30)
13
riders
23.7km
01:26
140m
140m
Hard bike ride. Great for any fitness level. You may need to push your bike for some segments of this route.
5.0
(3)
6
riders
28.5km
01:39
140m
140m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
5.0
(2)
12
riders
23.2km
01:23
140m
140m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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The Château de Thiers-sur-Thève, now in ruins, is a former 13th-century fortified castle listed as a Historic Monument in 1862. Built as a hunting lodge for the bishops of Beauvais, it is distinguished by its large state room pierced with large windows, a rare example of medieval residential architecture in the Île-de-France region. Partially dismantled in the 15th century, its circular towers, moats, and Gothic remains can still be admired.
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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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Listed as a Historic Monument since 1862, the church of Montagny-Sainte-Félicité stands apart from the village, on the site of a former priory dependent on the Abbey of Saint-Vincent de Senlis. Rebuilt in the 16th century in a flamboyant Gothic style, it is distinguished by its tall, 30-meter openwork octagonal spire, one of the most elegant in the Oise.
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Beautiful washhouse in a beautiful location. Located between Jean Jacques Rousseau Park and Ermenonville Castle.
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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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Pleasant and revitalizing place
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There are over 270 touring cycling routes in the Fontaine-Chaalis area, offering a wide variety of options for exploring the Oise-Pays de France Regional Natural Park.
The terrain around Fontaine-Chaalis generally features gentle undulations, making it suitable for various cycling abilities. Routes often pass through extensive forests and by historical estates within the Oise-Pays de France Regional Natural Park.
Yes, there are 95 easy touring bike trails available. An excellent option is the Sainte-Félicité Church – Ermenonville Castle loop from Ermenonville, which is 28.3 km long and offers a pleasant ride.
Many routes in the region are circular. For a moderate challenge, consider Le château d'Hérivaux — loop from Ermenonville in the parc naturel régional Oise-Pays de France, a 51.0 km loop that explores the natural park and passes by the historic Château d'Hérivaux.
The routes often pass by historical sites and natural beauty. You can see the historic Chaalis Abbey on the Chaalis Abbey Loop from Ermenonville. Other attractions in the wider area include the Étangs de Commelles and the Jean-Jacques Rousseau Park.
The area is highly rated by the komoot community, with an average score of 4.5 stars from over 500 reviews. Cyclists often praise the dense woodlands, historical châteaux, and the varied natural park landscapes that define the routes.
Yes, there are 87 difficult touring bike trails. An example is the Château d'Ermenonville – Ermenonville Forest loop from Ermenonville, a 23.7 km route that winds through the forest and past the château.
Spring and autumn are generally ideal for touring cycling in Fontaine-Chaalis, offering pleasant temperatures and beautiful scenery as the forests change colors or bloom. Summer can also be enjoyable, especially in the shaded forest sections, but be prepared for warmer weather.
Given the gentle undulations and numerous easy routes, many trails are suitable for families. Look for the 'easy' graded routes, such as the Borest – Baraque Chaalis loop from Fontaine-Chaalis, which is 23.0 km and generally flat.
Many routes start from villages like Ermenonville or directly from Fontaine-Chaalis, where public parking is typically available. It's advisable to check specific starting points for parking facilities when planning your tour.
For touring cycling in Fontaine-Chaalis, it's recommended to bring water, snacks, a basic repair kit, and appropriate clothing for the weather. Given the forested areas, insect repellent can also be useful during warmer months.
While many routes pass through natural areas, you'll find cafes and small eateries in the villages and towns along or near the trails, such as Ermenonville. Planning your route with potential stops in mind is a good idea.


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