4.0
(2)
9
riders
5
rides
Gravel biking around Holnon, located in the Aisne region of France, offers diverse terrain suitable for various skill levels. The area is characterized by a network of paths along the Canal de Saint-Quentin and the Somme River, featuring a mix of paved and unpaved surfaces. Cyclists can explore open countryside, gentle hills, and forested sections, particularly near Saint-Quentin and Parc de l'Isle. The landscape provides varied environments for gravel cycling, from flat canal routes to more undulating paths.
Last updated: June 26, 2026
3
riders
41.9km
02:29
270m
270m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3.0
(1)
2
riders
28.7km
01:38
220m
220m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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1
riders
33.3km
02:06
230m
230m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
2
riders
15.9km
00:56
130m
130m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
1
riders
15.2km
00:51
130m
130m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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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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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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Completely constructed in white and black stone, the Basilica of Saint-Quentin is the second Gothic building in Picardy. Built between the end of the 12th and the end of the 15th centuries, it is best known as the burial place of the martyr Quentin, who gave it its name. Listed as a historical monument, the building boasts original architecture, with a porch tower over 34 meters high, a double transept, and a concentric choir. Inside, visitors are captivated by the ancient 260-meter-long labyrinth carved into the nave's paving. Stained glass windows installed at various times complement the artistic offerings of the Basilica of Saint-Quentin, particularly medieval stained glass windows in the 12th-century apse chapels. These depict episodes from the lives of the Virgin Mary and Saint Stephen.
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Beautiful surroundings walking route and maritime museum
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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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The Saint-Quentin war memorial is a unique memorial dedicated to the city's soldiers who fell in combat during different wars. The monument is located near the train station and features a large granite wall with three bas-reliefs depicting scenes from 1557, 1870 and 1914-19181. You can admire the work of architect Paul Bigot and sculptors Henri Bouchard and Paul Landowski, who created this impressive structure in 1927. The monument is also a tribute to the resilience of the residents of Saint-Quentin, who endured the destruction and exodus caused by conflicts.
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You'll find at least five distinct gravel bike trails around Holnon, offering a variety of experiences for different skill levels. These routes are highly rated by the komoot community, with an average score of 4.0 stars.
The terrain around Holnon is quite varied, featuring a mix of paved and unpaved surfaces along the Canal de Saint-Quentin and the Oise River. You can expect to ride through open countryside, gentle hills, and some forested sections, particularly near Saint-Quentin and within Isle Park.
Yes, there are several easy options. For instance, the Parc d'Isle – Le Touage de Saint Quentin loop from Saint-Quentin is an easy 27.1 km trail that includes paths along the Somme River. Another accessible option is the Canal Bridge loop from Saint-Quentin, which is about 15.2 km.
For a longer and moderately challenging ride, consider the Seraucourt-le-Grand – Saint Martin's Church, Trefcon loop from Bellenglise, which spans nearly 65 km with over 370 meters of elevation gain. Another moderate option is the Riqueval Tunnel – Riqueval Towing System loop from Francilly-Selency, covering about 41.9 km with over 260 meters of ascent.
Absolutely. The routes along the Canal de Saint-Quentin are largely flat and car-free, making them ideal for families. The Parc d'Isle – Le Touage de Saint Quentin loop from Saint-Quentin is also an easy route that leads through Isle Park, offering a pleasant experience for all ages.
Many routes offer scenic views of the waterways, bridges, and locks along the Canal de Saint-Quentin and the Oise River. You can also explore Isle Park in Saint-Quentin. For historical and cultural sights, consider visiting the Basilique Saint-Quentin or the Saint-Quentin war memorial, which are accessible from nearby Saint-Quentin.
The region's diverse landscapes are enjoyable across multiple seasons. Spring and autumn offer pleasant temperatures and beautiful scenery, while summer provides longer daylight hours. Winter conditions might include colder weather, so checking local forecasts is always recommended.
Yes, many of the gravel routes around Holnon are designed as loops, allowing you to start and finish in the same location. Examples include the Source of the Somme – Source of the Somme loop from Saint-Quentin and the Riqueval Tunnel – Riqueval Towing System loop from Francilly-Selency.
While specific parking spots for each trail are not detailed, Saint-Quentin, being a larger town nearby, offers various parking facilities. For routes along the Canal de Saint-Quentin, look for parking areas in towns or villages adjacent to the canal paths.
Saint-Quentin, located close to Holnon, is a regional hub with public transport connections. It's advisable to check local bus or train services for their bike carriage policies if you plan to use public transport to reach your starting point.
The komoot community highly rates the gravel biking experience around Holnon, with an average score of 4.0 stars. Riders often praise the varied surfaces, from canal paths to rural roads, and the opportunity to immerse themselves in the historical waterways and rural charm of the Hauts-de-France region.


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