4.3
(213)
877
hikers
102
hikes
Hiking around Clairfontaine offers a network of trails through a landscape characterized by ponds, forests, and gentle elevations. The region features a mix of natural and historical points of interest, including viaducts and various water bodies. The terrain is generally accessible, with routes ranging from easy walks to moderate excursions. This area provides opportunities for outdoor activity across varied natural settings.
Last updated: May 13, 2026
4.8
(4)
25
hikers
8.58km
02:14
60m
60m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.8
(4)
21
hikers
7.82km
02:04
70m
70m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Sign up for free
4.5
(2)
9
hikers
8.45km
02:12
60m
60m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
3.8
(5)
43
hikers
10.6km
02:48
100m
100m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
6
hikers
2.58km
00:42
30m
30m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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
Very beautiful viaduct which is part of the history of the area.
0
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
Very nice POI, thanks to the creator.
6
0
Clairfontaine offers a wide selection of hiking opportunities, with over 85 trails recorded on komoot. These routes cater to various preferences, including 38 easy, 43 moderate, and 4 difficult trails.
Yes, Clairfontaine has 38 easy hiking trails, many of which are suitable for beginners or families. A good option is the Ohis Railway Viaduct – Viaduct loop from Neuve-Maison, which is 1.9 miles (3.1 km) long and takes less than an hour to complete, featuring a historical viaduct.
Hikes in Clairfontaine vary in length and duration. You can find shorter walks like the Ohis Railway Viaduct – Viaduct loop from Neuve-Maison at 1.9 miles (3.1 km) taking under an hour, up to longer excursions such as the Étang de Blangy – Cascade de Blangy loop from Anor, which is 9.5 miles (15.3 km) and typically takes around 4 hours.
Many of the trails in Clairfontaine are designed as circular routes, allowing you to start and end at the same point. Examples include the Étang de Milourd – Beau sentier forestier (GR) loop from Anor, which explores forests and ponds, and the Étang des Moines North – Monks' Pond loop from Fourmies.
The hiking trails around Clairfontaine are characterized by a mix of natural and historical elements. You'll encounter numerous ponds, dense woodlands, gentle elevations, and historical structures such as viaducts. The landscape offers a serene environment with varied natural settings.
Yes, some trails feature waterfalls. For example, the popular Étang de Blangy – Cascade de Blangy loop from Anor includes the Cascade de Blangy, offering a scenic highlight during your hike.
Beyond the natural beauty, Clairfontaine's trails offer glimpses of historical and man-made structures. You can see the Ohis Railway Viaduct, an Old railroad, or even the Fortified Church of Saint-Martin of Wimy nearby. These points of interest add a cultural dimension to your outdoor experience.
The area is highly rated by the komoot community, with an average score of 4.2 stars from over 160 reviews. Hikers often praise the varied terrain, the peaceful atmosphere of the woodlands and ponds, and the well-maintained paths that make for enjoyable excursions.
While Clairfontaine is known for its generally accessible terrain, there are a few more challenging options. The region offers 4 difficult trails for those seeking a more strenuous workout, though the majority are easy to moderate. These routes typically feature longer distances or slightly more significant elevation changes.
Clairfontaine's trails are enjoyable throughout much of the year. Spring and autumn offer pleasant temperatures and vibrant scenery with blooming flowers or colorful foliage. Summer is also popular, especially around the ponds. Winter hiking is possible, but conditions may vary, so checking local weather is always recommended.
While specific pub or restaurant stops are not detailed for every route, many trails in the Clairfontaine region pass through or near villages and towns where you can find local establishments. Planning your route in advance and checking local amenities in towns like Anor or Fourmies can help you incorporate a refreshment stop.
Information on specific public transport links to individual trailheads is not universally available. However, Clairfontaine and surrounding towns like Anor and Fourmies may have local bus services or train stations. It's advisable to check regional public transport schedules for connections to the starting points of your chosen hikes.
With over 85 trails, many of Clairfontaine's routes offer a sense of tranquility. While popular routes like the Étang de Blangy – Cascade de Blangy loop from Anor are well-loved, exploring some of the less-trafficked easy or moderate trails, such as the Monks' Pond loop from Mondrepuis, can lead to a more secluded experience.


Browse the best Hikes in other regions.