4.2
(11)
316
riders
91
rides
Road cycling routes around Lerzy are set within the Thiérache region, characterized by a gently rolling landscape and hilly terrain. The area features extensive wooded countryside, grasslands, and river valleys including the Oise, Ton, Brune, and Serre. Cyclists can explore a network of quiet departmental roads and dedicated greenways, many of which are former railway lines offering smooth, low-gradient paths. This blend of accessible terrain and varied scenery provides diverse options for road cyclists.
Last updated: July 1, 2026
18
riders
94.4km
04:24
570m
570m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
4.0
(1)
24
riders
80.2km
03:35
470m
470m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

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4
riders
38.1km
01:40
230m
230m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
7
riders
55.7km
02:21
390m
390m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5
riders
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
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Imagined in the 19th century by the industrialist Jean-Baptiste André Godin, the Familistère de Guise is a unique place in France. Conceived as a true “social palace” for the workers of his factory, this architectural complex combines housing, collective spaces, and cultural facilities. Today transformed into a museum and visitor site, the place offers an immersion into the social and industrial history of the Hauts-de-France region.
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Must see! Social project before the letter
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A short tour in the Avesnes countryside offering beautiful views of Solre-le-Château and its leaning bell tower. Route mainly on asphalt paths with however a grassy path over 600m. Possibility of walking from Lez-Fontaine to the hamlet of l'Epine via the greenway. Ideal departure: the square of Solre-le-Château where parking is easy and where it is possible to eat or refuel.
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straight, car free road through the forest. gentle climb/descent
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The Guise Familistère, located in the commune of Guise, wanted by the industrialist Godin for the accommodation of his workers.
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The Eglise Saint-Médard de Flavigny-le-Grand-et-Beaurain is a fortified church located in the town of Flavigny-le-Grand-et-Beaurain in the Aisne department of the Hauts-de-France region. The church was built in the 16th century and is an example of a fortified church. The church is listed in the general inventory of French cultural heritage.
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The Ax Vert de la Thiérarche is a former railway line that has been converted into a cycling and walking path. The trail of almost 40 kilometers runs from Guise to Hirson, via Autreppes, and offers a pleasant and peaceful environment for walking, cycling and horse riding. The path runs along the banks of the Oise River and offers beautiful views of the natural and cultural heritage of the Thiérache.
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The Église Saint-Martin de Wimy is a Catholic church located in the municipality of Wimy, in the east of the Aisne department. The church was built in the 16th century and is one of the finest examples of a fortified church in the region. The church has a massive donjon with a square plan and a double-pitched roof, flanked at the front by two enormous towers five meters in diameter, all in brick, except for the base of the towers in sandstone. The rest of the church, which extends behind the donjon, is a parallelogram of stone, with numerous restorations in brick. The church has been listed as a historical monument since 1989.
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The Thiérache region, where Lerzy is located, features a gently rolling landscape with some hilly terrain. You'll find a mix of quiet departmental roads (D roads) and dedicated greenways, many of which are former railway lines offering smooth, low-gradient paths. This varied terrain provides options for different cycling preferences, from leisurely rides to moderate climbs.
Yes, Lerzy offers several easy road cycling routes. The region's greenways, often converted railway lines, provide smooth surfaces and generally flat or gently sloping gradients, making them ideal for beginners or family outings. An example is the Forest Road of the Ponds – Fourmies loop from La Capelle, an easy 38.1 km path that winds through wooded areas.
For longer rides, you can explore routes that utilize the extensive network of D roads and sections of the EuroVelo 3. The Old railway engine – Fourmies loop from Buironfosse is a moderate 101.2 km route, offering a substantial distance for endurance cyclists. Another option is the challenging Eppe-Sauvage Village Square – Solre-le-Château Church loop from Buironfosse, which covers 107.1 km.
The region is rich in both natural beauty and historical sites. You can cycle through wooded countryside, grasslands, and along river valleys like the Oise. Keep an eye out for the distinctive fortified churches, many dating back to the 16th century, which are scattered across the landscape. You might also encounter the Ohis Railway Viaduct or the tranquil Oise Riverside Picnic and Swimming Spot near Autreppes.
While the region is generally characterized by gently rolling hills, there are routes that offer more significant challenges. The Eppe-Sauvage Village Square – Solre-le-Château Church loop from Buironfosse is classified as difficult, featuring over 900 meters of elevation gain over its 107.1 km distance, providing a good test for experienced cyclists.
The gently rolling landscape of the Thiérache region makes it enjoyable for road cycling across multiple seasons. Spring and early autumn offer pleasant temperatures and beautiful scenery, with lush greenery or vibrant fall colors. Summer is also suitable, though it can be warmer. Winter cycling is possible, but conditions may vary.
There are over 75 road cycling routes available around Lerzy on komoot, catering to various skill levels. This includes approximately 29 easy routes, 49 moderate routes, and a few more challenging options, ensuring a diverse selection for all cyclists.
The road cycling routes around Lerzy are highly rated by the komoot community, with an average score of 4.6 stars from more than 5 reviews. Cyclists often praise the region's quiet D roads, the smooth greenways, and the picturesque landscapes that include wooded areas and historical fortified churches.
Yes, the Thiérache region is known for its greenways, many of which are converted former railway lines. These offer smooth, traffic-free cycling. The Old railroad – Picnic table loop from Buironfosse is a 55.7 km route that specifically utilizes these former railway paths, providing a unique and tranquil cycling experience.
Most of the road cycling routes around Lerzy are designed as loop trails, allowing you to start and end your ride at the same point. This is convenient for those traveling by car. Examples include the Jacky's longchamp – Astrée Leisure Center loop from Buironfosse and the Old railway engine – Fourmies loop from Buironfosse.
You will experience a 'green land' characterized by extensive wooded countryside with pollarded hedges, open grasslands, and picturesque river valleys including the Oise, Ton, Brune, and Serre. The varied environment provides a constantly changing and engaging backdrop for your rides, allowing you to immerse yourself in nature.


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