4.3
(201)
867
hikers
112
hikes
Hiking around Ohis offers trails through a landscape characterized by ponds, waterfalls, and gentle terrain. The region features a network of paths that often incorporate both natural and man-made landmarks. These routes typically involve modest elevation changes, making them accessible for various fitness levels. The area provides opportunities to explore local waterways and scenic viewpoints.
Last updated: June 26, 2026
4.1
(25)
106
hikers
10.6km
02:52
130m
130m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(4)
21
hikers
7.76km
02:02
60m
60m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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4
hikers
7.10km
01:54
80m
80m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.0
(3)
12
hikers
9.21km
02:23
50m
50m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
8
hikers
4.51km
01:13
50m
50m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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FYI: The Komoot hiking trail incorrectly indicates you can cross the river here. Just to clarify, the crossing is broken.
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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.
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The Cascade de Blangy is a beautiful waterfall located in the Forêt Communale de Hirson in Aisne, France. It is a popular place for hiking and nature lovers, especially in spring when the waterfall is at its most beautiful.
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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.
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Very nice POI, thanks to the creator.
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Ohis offers a wide selection of hiking trails, with over 90 routes to explore. These trails cater to various fitness levels, including around 40 easy routes, 46 moderate options, and a few more challenging paths for experienced hikers.
Hiking in Ohis will lead you through a landscape characterized by serene ponds, picturesque waterfalls, and gentle terrain. Many routes also feature impressive man-made landmarks like viaducts, offering a blend of natural beauty and historical interest.
Yes, waterfalls are a prominent feature in Ohis. For example, the Étang de Blangy – Cascade de Blangy loop from Hirson is a moderate trail that connects a pond with the beautiful Cascade de Blangy. Another option is the Cascade de Blangy – Blangy Viaduct loop from Hirson, an easy path exploring the area around the waterfall and viaduct.
Absolutely. Ohis has many easy trails suitable for families. The Blangy Viaduct – Étang de Blangy loop from Cascade de Blangy is a short, easy 1.9-mile (3.0 km) trail that can be completed in under an hour, perfect for a leisurely family outing. Many other easy routes are available, making it simple to find a path that suits all ages.
Many of the trails in Ohis are designed as loops, offering convenient circular routes. Popular choices include the Étang de Blangy – Cascade de Blangy loop from Hirson, a moderate 6.6-mile (10.6 km) trail, and the easier Cascade de Blangy – Blangy Viaduct loop from Hirson, which is 4.6 miles (7.5 km) long.
The trails in Ohis are highly regarded by the komoot community, boasting an average rating of 4.2 stars from over 150 reviews. Hikers frequently praise the scenic beauty, particularly the ponds and waterfalls, and the well-maintained paths that make for an enjoyable experience.
Yes, Ohis offers several points of interest near its hiking trails. You can explore the historic Old railroad, visit the impressive Fortified Church of Saint-Martin of Wimy, or marvel at the engineering of the Ohis Railway Viaduct. These attractions add a cultural and historical dimension to your outdoor adventure.
Hikes in Ohis vary in length and duration. You can find shorter routes like the Blangy Viaduct – Étang de Blangy loop from Cascade de Blangy, which is about 1.9 miles (3.0 km) and takes less than an hour. Longer, moderate trails such as the Cascade de Blangy – Étang de Blangy loop from Cascade de Blangy can extend to 8.8 miles (14.1 km) and take over 3.5 hours to complete.
While the guide data doesn't specify winter conditions, regions with ponds and waterfalls often offer unique beauty in winter, such as frozen cascades or frosted landscapes. It's always advisable to check local weather conditions and trail reports before heading out for winter hikes, and ensure you have appropriate gear for potentially icy or snowy paths.
With over 90 trails, Ohis likely has many less-traveled paths waiting to be discovered. While specific 'hidden gems' aren't highlighted, exploring some of the less popular easy or moderate routes beyond the main attractions can often lead to quieter, equally rewarding experiences. Look for trails with fewer reviews on komoot for a more secluded adventure.
The guide data does not specify dog-friendly policies for individual trails. Generally, many outdoor areas in similar regions welcome dogs on leash. It's best to look for specific signage at trailheads or check local regulations for each park or natural area you plan to visit to confirm their pet policies.
Ohis offers unique perspectives throughout the year. Spring brings fresh greenery and blooming flora, while autumn showcases vibrant foliage. Summer provides warm weather for extended exploration, and winter can transform the landscape with frost and ice. The best time depends on your preference for scenery and weather conditions.


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