4.6
(35)
107
riders
44
rides
Mountain biking around Flavacourt offers access to the varied landscapes of the Oise department in the Hauts-de-France region. The area is characterized by rolling countryside, agricultural land, and numerous smaller forests, providing a mix of unpaved roads and paths suitable for cycling. While Flavacourt itself is a charming base, dedicated mountain bike trails are found in the vicinity, including those within the Forêt du Parc de Saint-Quentin. The region's natural features, such as the Réserve naturelle régionale des Larris et…
Last updated: May 12, 2026
4.4
(5)
22
riders
51.0km
02:42
220m
220m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.0
(2)
10
riders
49.6km
03:42
480m
480m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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5.0
(1)
7
riders
37.9km
02:43
370m
370m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
3.5
(2)
5
riders
26.0km
01:56
310m
310m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.7
(12)
9
riders
30.5km
01:34
120m
120m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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A military fortress with a defensive purpose, built in 1097, during the reign of William the Conqueror's second son, Gisors Castle marks a major page in the medieval history of Normandy. This fortification was intended to protect the Norman possessions of the King of England against the ambitions of the King of France. A true border place and eastern lock of Normandy, it was part of a vast campaign of fortifications in the Epte Valley, the natural boundary between the two kingdoms.
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We know of Saints Gervais and Protais that they were Christian martyrs in the 2nd century in Milan. At the time, the Roman Empire forced all its subjects to worship the emperor, which was unacceptable to Christians. If they refused, they were crucified or sent to the arena to be devoured by lions between gladiatorial fights. Thus, Saint Ambrose, bishop of Milan, found them, in 386, buried side by side. This great bishop affirmed that they had been martyrs by fidelity to their baptism. He even added "They are of a prodigious size, such as one was in ancient times." Their cult reached Gaul where a large number of churches were dedicated to them.
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The parish church of Saint-Gervais Saint-Protais was consecrated in 1119 by Pope Calixtus 11. This Romanesque church saw its nave ravaged by fire in 1123. It was rebuilt in 1160. Thanks to funding from Queen Blanche of Castile, the people of Gisors built a Gothic choir, consecrated in 1249. It was built according to the Chartres model, common at the time in Ile-de-France, with a three-level elevation: large arcades, triforium and high windows pierced with oculi. Thanks to funding from charitable brotherhoods and trade corporations, the church underwent multiple transformations from the end of the 15th century with the addition of radiating chapels and an ambulatory at choir level. Entrusted to the Grappins, a family of architects from Vexin, the work continued in the 15th century with the reconstruction of the nave and the chapels of the side aisles in flamboyant Gothic style, then of the façade decorated with Renaissance motifs.
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The Moulin de Fourges is a magical place built at the end of the 18th century, with architecture inspired by Queen Marie-Antoinette's hamlet at the Palace of Versailles. At the gates of the Vexin park, this listed site offers a truly bucolic setting with its country garden on the banks of the Epte river.
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The mountain bike trails around Flavacourt offer a range of difficulties. Out of 44 available routes, 10 are rated as easy, 32 as moderate, and 2 as difficult. This variety ensures options for different skill levels, from casual rides through rolling countryside to more challenging paths.
Yes, there are several mountain bike trails suitable for beginners around Flavacourt. The region offers 10 easy-rated routes that traverse rolling countryside and agricultural paths, providing a gentle introduction to mountain biking in the area.
You can expect varied terrain around Flavacourt, characterized by rolling countryside, agricultural land, and numerous smaller forests. Trails often include unpaved roads and paths, with some routes passing through dense forest canopies. While dedicated singletrack or rock gardens are less common, the area provides a mix of natural surfaces suitable for mountain biking.
Yes, the area offers several easy-rated routes that are suitable for families. These trails typically follow less technical paths through the countryside and forests, providing an enjoyable experience for riders of all ages. Look for routes marked as 'easy' on komoot for family-friendly options.
While many natural areas in France are dog-friendly, it's always recommended to keep dogs on a leash, especially in nature reserves or areas with livestock. Specific regulations for mountain bike trails can vary, so check local signage. Generally, if trails are shared with hikers, well-behaved dogs on a leash are often welcome.
While specific viewpoints directly on the mountain bike routes are not detailed, the region offers scenic natural features. The nearby Réserve naturelle régionale des Larris et Tourbières de Saint-Pierre-es-Champs (formerly Côte Sainte-Hélène) offers striking panoramic views over the Epte valley and the Pays de Bray, which can be explored in conjunction with your ride.
Yes, some mountain bike routes incorporate historical elements. For example, the route Le Moulin de Fourges – Gisors Castle loop from Gisors combines natural scenery with historical sites. Other nearby attractions include Gisors Castle, Saint-Germer-de-Fly Abbey Church, and Dolmen des Trois-Pierres, which can be visited as part of your exploration.
While specific dedicated mountain bike parking isn't highlighted for Flavacourt itself, you'll generally find parking available in the villages and towns where routes begin, such as Gisors or Thibivillers. Always check local signage for parking regulations.
Public transport options directly to trailheads around Flavacourt may be limited, as the area is largely rural. It's advisable to check regional bus services or train connections to nearby larger towns like Gisors or Chaumont-en-Vexin, and then cycle to the starting points of the trails. Bringing your bike on public transport might require specific tickets or restrictions.
Yes, many of the mountain bike trails around Flavacourt are designed as loops, allowing you to start and end at the same point. Examples include Le Moulin de Fourges – Gisors Castle loop from Gisors and Lavilltertre pond – Lavoir de Reilly loop from Thibivillers, which are popular choices among local riders.
The best time for mountain biking around Flavacourt is generally during spring (April-June) and autumn (September-October) when the weather is mild and the natural scenery is at its most vibrant. Summer can also be pleasant, but be mindful of warmer temperatures. Winters can bring mud and colder conditions, making some trails less enjoyable.
The mountain bike trails around Flavacourt vary in length. Many popular routes are moderate to long, such as Le Moulin de Fourges – Gisors Castle loop from Gisors at 50.9 km (31.7 miles) or Lake loop from Chaumont-en-Vexin at 38.7 km (24 miles). There are also shorter options available, with the shortest being around 26 km (16 miles).
The mountain bike trails around Flavacourt are highly rated by the komoot community, with an average score of 4.5 stars from over 20 reviews. Riders often praise the varied terrain, the mix of forest and countryside paths, and the opportunity to explore the Oise department's natural beauty.


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