3.7
(34)
180
riders
24
rides
Mountain biking around Erloy, a small commune in northern France, primarily features routes utilizing former railway lines. The terrain is generally characterized by gentle gradients, reflecting its history as a rail network. The region offers a mix of open countryside and paths that follow the old railway infrastructure. These routes provide a unique cycling experience through the local landscape.
Last updated: June 30, 2026
3.0
(6)
39
riders
44.8km
03:05
270m
270m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.0
(1)
20
riders
72.6km
04:32
480m
480m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

Sign up for free
3.0
(3)
15
riders
35.9km
02:32
340m
340m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.1
(7)
11
riders
38.3km
02:03
210m
210m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
10
riders
41.6km
03:18
380m
380m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
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.
0
0
The Guise Familistère, located in the commune of Guise, wanted by the industrialist Godin for the accommodation of his workers.
0
0
A very well-executed optical illusion in which the real world and the painted world merge into one.
1
0
very creative solution I would say :)
1
0
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.
1
0
Mountain biking around Erloy primarily features routes utilizing former railway lines. The terrain is generally characterized by gentle gradients, offering a mix of open countryside and paths that follow the old railway infrastructure. This provides a unique cycling experience through the local landscape.
There are over 20 mountain bike trails available around Erloy. These routes offer a variety of experiences, from moderate to difficult, catering to different skill levels.
The mountain bike trails around Erloy range from moderate to difficult. There are 11 moderate trails and 11 difficult trails, providing options for both experienced riders and those looking for a challenge.
Yes, there are several circular mountain bike routes. For example, the Picnic Table – Axe Vert de la Thiérache loop from Erloy is a popular circular trail that takes you through the Axe Vert de la Thiérache.
While specific parking areas for each trail are not detailed, routes often start from towns like Erloy or Étréaupont, where public parking facilities are typically available. It's advisable to check local signage upon arrival.
Many trails incorporate historical elements like the Old railroad lines themselves. You might also encounter the Fortified Church of Saint-Martin of Wimy or the Lavoir de Malzy. The Axe Vert de la Thiérache is a notable greenway that some routes follow, and you could find a pleasant Oise Riverside Picnic and Swimming Spot near Autreppes.
The area is highly rated by the komoot community, with an average score of 4.1 stars from over 30 reviews. Reviewers often praise the unique experience of riding along former railway lines and the varied terrain that connects small communes.
While the guide lists trails as moderate to difficult, the gentle gradients of the former railway lines can be suitable for families with some cycling experience. The Picnic Table – Axe Vert de la Thiérache loop from Erloy, for instance, offers a manageable distance and terrain.
Generally, dogs are permitted on public trails in France, often on a leash. However, specific rules can vary by municipality or protected area. It's always best to check local regulations or signage for the specific trail you plan to ride.
The longest mountain bike trail listed is the Old railroad – Familistère de Guise loop from Étréaupont, which is a difficult 45.2 miles (72.8 km) path. This trail features extended sections along old railroad beds.
Trail durations vary depending on length and difficulty. For example, the Joli chemin – Old railroad loop from Étréaupont, a 27.9-mile difficult trail, typically takes around 3 hours and 6 minutes. Shorter, moderate routes like the Picnic Table – Axe Vert de la Thiérache loop from Erloy can be completed in about 2 hours.
Yes, the Saint-Hilaire Church loop from Étréaupont is a difficult 35.9 km route that passes by the Saint-Hilaire Church, offering a blend of cycling and historical sightseeing.


Browse the best MTB trails in other regions.