4.5
(79)
269
riders
74
rides
Mountain biking around Fonsomme offers access to diverse landscapes within the wider Somme department. The region features a mix of tranquil river valleys, extensive forests, and varied rural countryside. Terrain includes flat paths along canals and rivers, as well as more undulating, wooded routes. This provides a range of environments suitable for different mountain biking preferences.
Last updated: June 29, 2026
4.0
(10)
31
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4.9
(7)
17
riders
35.3km
02:20
240m
240m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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4.6
(7)
22
riders
27.3km
01:36
130m
130m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
5.0
(1)
5
riders
47.7km
03:36
390m
390m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.0
(1)
10
riders
28.8km
01:45
100m
100m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
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Hello. This is a beautiful hike through nature and a nice park for recreation. the hike runs along a canal and a marshland with well-passable hiking trails. This hike is highly recommended !!!!!!!!!!!!!
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An old path, abandoned for decades, redesigned as a downhill run with a smooth feel! Yes, I know, it's not the Alps! 😀🏞️ Watch out for any pedestrians...
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This is where the Somme River rises. Its name is traced back to Celtic origins and also gives its name to the department of the same name. At the time when Gaul was part of the Roman Empire, the river was called the Samara. It ends its approximately 245-kilometer-long river life in the Baie de Somme, where it flows into the English Channel.
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A beautiful, tree-lined trail around the Saint-Quentin Canal. An easy, family-friendly route. Enjoy your walk.
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Voies Navigables de France operates the Tronquoy river tunnel (1,098 m) on the Saint-Quentin canal, which dates from the beginning of the 19th century.
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As a memorial to the many dead, such a "MONUMENT AUX MORTS" (usually called a "Central Memorial" or "War Memorial" in German-speaking countries) is still very important today. "Now, Lord, you let your servant depart in peace, as you have said..." it says in the so-called "Hymn of Simeon" (Luke's Gospel, Chapter 2, Verse 29). However, the people who are remembered here did not depart in peace, but became victims of war and tyranny. Therefore, the term "fallen memorial" is now sometimes used instead of the "war memorial" that was previously common in German. In the French-speaking world, however, this aspect of commemoration of the dead has long been included in the most commonly used term "MONUMENT AUX MORTS". Regardless of language and nation, such a memorial has two important and at the same time everlasting tasks: -1- to keep the memory of the suffering and horror of war alive, -2- and to remind people of the need to maintain peace in the long term.
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Parc de l'Isle in Saint-Quentin offers a variety of trails for different levels of difficulty, from flat, easy trails along the Somme to hilly, wooded routes in the nature reserve. You can also admire the flora and fauna of the park, which houses a free zoo, a farm and a conservation center. The park is open all year round, from 8 a.m. to 8 p.m. in summer and from 8 a.m. to 6 p.m. in winter. Whether you are a beginner or an expert, you will find at Parc d'Isle something to satisfy your tastes and your pace.
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There are over 75 mountain bike trails available around Fonsomme, catering to various skill levels. This includes 22 easy routes, 44 moderate routes, and 11 difficult trails, offering a wide range of options for exploration.
The terrain around Fonsomme is quite varied, reflecting the diverse landscapes of the wider Somme department. You can expect tranquil river valleys, extensive forests, and rural countryside. Trails range from flat paths along canals and rivers, such as the Bench by the Canal – Canal de Saint-Quentin Path loop from Lesdins, to more undulating, wooded routes and singletrack sections, like those found on the Source of the Somme – Muid singletrack loop from Lesdins.
Yes, Fonsomme offers 22 easy mountain bike routes perfect for beginners or families. These trails often follow flat paths along canals and rivers, providing a comfortable and accessible ride. A great example is the Parc d'Isle – Isle Park loop from Lesdins, which leads through the scenic Parc d'Isle.
Absolutely. For those seeking a challenge, there are 11 difficult mountain bike routes around Fonsomme. These trails often feature more significant elevation changes and technical sections, exploring the region's varied forests and rural countryside. The wider Somme department is known for its 'Samarian countryside' with dirt roads and undulating terrain, providing a robust experience for advanced riders.
Yes, many of the mountain bike trails around Fonsomme are designed as circular loops, making them convenient for starting and ending at the same point. Examples include the popular Bench by the Canal – Canal de Saint-Quentin Path loop from Lesdins and the Source of the Somme loop from Morcourt.
While mountain biking near Fonsomme, you'll encounter a mix of natural beauty and historical sites. The region is characterized by tranquil river valleys, extensive forests, and rural countryside. You might ride alongside the Canal cycling route, explore the Isle Park, or even pass by the Source of the Somme. The wider Somme department also boasts the stunning Bay of the Somme and diverse wetlands.
The mountain bike trails around Fonsomme are highly regarded by the komoot community, with an average rating of 4.6 stars from over 80 reviews. Many riders praise the diverse terrain, from peaceful canal paths to more challenging wooded sections, and appreciate the variety of routes available for different skill levels. Over 300 mountain bikers have used komoot to explore this region.
The best time for mountain biking in Fonsomme generally aligns with the milder seasons. Spring and autumn offer pleasant temperatures and beautiful scenery, with fewer crowds than peak summer. While winter riding is possible, conditions can be wet and muddy, especially in forested areas and along riverbanks. Always check local weather conditions before heading out.
Parking availability varies depending on the specific trailhead. Many routes, especially those starting from towns like Lesdins or Harly, will have designated parking areas. For routes along canals or in parks like Parc d'Isle, you can often find parking nearby. It's advisable to check the specific route details on komoot for parking recommendations at your chosen starting point.
While Fonsomme itself is a smaller commune, the wider region has some public transport options. However, direct access to specific mountain bike trailheads via public transport can be limited. It's often more convenient to use a car to reach your desired starting point, especially for trails further into the rural countryside. For more general information on regional transport, you might consult local tourism resources.
Yes, the area around Fonsomme offers several interesting attractions. You can visit the impressive Basilique Saint-Quentin or the Saint-Quentin war memorial. Nature lovers will enjoy the Isle Park and the Source of the Somme. These can be great additions to your mountain biking trip.
Generally, dogs are permitted on many public trails in the Fonsomme area, especially in rural and forested sections, provided they are kept under control, often on a leash. However, specific rules can vary in nature reserves or designated park areas like Parc d'Isle. Always check local signage or specific trail regulations before bringing your dog.


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