4.1
(8)
388
riders
94
rides
Road cycling routes around Gergny traverse a landscape characterized by varied topography, including valleys, fields, and elevated plateaus. The region features greenways developed on former railway lines, such as "L'axe vert de la Thiérache," providing accessible, mostly paved surfaces for road cyclists. Elevations range from 126 to 219 meters, with an average of 200 meters, indicating a terrain with gentle undulations. The area is also influenced by waterways like the Oise River and is bordered by extensive forests.
Last updated: October 31, 2026
7
riders
40.9km
01:40
250m
250m
Easy road ride. Mostly well-paved surfaces and easy to ride.
4
riders
38.1km
01:40
230m
230m
Easy road ride. Mostly well-paved surfaces and easy to ride.

10
riders
42.0km
01:43
230m
230m
Easy road ride. Mostly well-paved surfaces and easy to ride.
6
riders
39.1km
01:41
270m
270m
Moderate road ride. Some segments of this route may be unpaved and difficult to ride.
4
riders
36.9km
01:36
230m
230m
Moderate road ride. Some segments of this route may be unpaved and difficult to ride.
Get access to more routes and recommendations from other explorers.
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.
The Ohis railway viaduct was built around 1885, then destroyed during the First World War and rebuilt just after. 27 meters high and 187 meters long, it has 13 arches. The Busigny-Hirson line, which was completely closed in 1978, used to run through it.
0
0
straight, car free road through the forest. gentle climb/descent
0
0
very original idea and a cool spot
1
0
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.
2
0
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.
2
0
Le viaduc ferroviaire de OHIS. It is a railway viaduct located in Ohis, a village in the Aisne department, a few kilometers east of Guise 23. The viaduct is an architectural masterpiece and is one of the highest railway viaducts in France. The viaduct was built in 1870 and has a height of 50 meters and a length of 300 meters. The viaduct is still in use and is part of the railway line between Laon and Hirson.
3
0
There are nearly 80 road cycling routes around Gergny, offering a wide range of options for cyclists of all abilities.
The terrain around Gergny is characterized by a mix of valleys, open fields, and elevated plateaus. You'll find greenways developed on former railway lines, such as "L'axe vert de la Thiérache," which provide accessible, mostly paved surfaces. Elevations generally range from 126 to 219 meters, with an average of 200 meters, indicating a landscape with gentle undulations rather than steep climbs.
Yes, Gergny offers a good selection of routes for beginners and families. Out of nearly 80 routes, 34 are rated as easy. For example, the Familistère de Guise – Godin Familistère loop from Autreppes is an easy 25.6-mile (41.3 km) trail that leads through agricultural fields and past historical sites.
Road cycling routes in Gergny often pass through diverse natural settings. You can expect to see river valleys, open fields, and sections bordering extensive forests like the nearby Forest of Mormal. The region is also influenced by waterways such as the Oise River and the Librette, contributing to scenic views.
Yes, for more experienced riders seeking a challenge, Gergny offers 3 difficult routes among its nearly 80 options. These routes typically feature more significant elevation gains and longer distances, providing a more strenuous workout.
Many routes offer opportunities to explore local points of interest. You might encounter historical sites like the Fortified Church of Saint-Martin of Wimy or the Locomobile Salmson No. 3003. The Ohis Railway Viaduct is another notable structure you could pass. The charming village of Parfondeval, considered one of France's most beautiful, is also within reach and can be a delightful stop.
The road cycling experience in Gergny is highly rated by the komoot community, with an average score of 4.0 stars from over 3 reviews. Cyclists often praise the varied terrain, which includes greenways and river valleys, and the options available for different ability levels.
Yes, there are routes designed for longer rides. For instance, the Old railway engine – Fourmies loop from Buironfosse is a moderate 62.9-mile (101.2 km) path that explores the wider region, passing through diverse rural scenery.
Many of the road cycling routes around Gergny are designed as loops, allowing you to start and finish at the same point. An example is the Bois de Buire loop from Origny-en-Thiérache, an easy 15.2-mile (24.5 km) route.
Absolutely. A significant draw for cyclists in the region is "L'axe vert de la Thiérache," a greenway developed on a former railway line. Routes like the Old railroad – Ohis Railway Viaduct loop from Erloy utilize these former railway lines, offering consistent, mostly paved surfaces and often leading through charming small villages.
While specific weather patterns vary, the region's diverse landscapes are enjoyable throughout the warmer months. Spring and autumn generally offer pleasant temperatures and beautiful scenery, making them ideal for road cycling. Summer can also be excellent, though it's always wise to check local forecasts.
Given the varied topography of valleys, fields, and elevated plateaus, many routes naturally offer scenic viewpoints across the rural landscape. The undulations provide opportunities for expansive views of the surrounding countryside and forests.


Browse the best Road cycling routes in other regions.