4.4
(173)
6,664
runners
438
runs
Jogging around Illy offers a diverse landscape for runners, characterized by river valleys, forested slopes, and scenic ridges. The region features routes that traverse the Parc National de la Vallée de la Semois, providing varied terrain from riverside paths to elevated viewpoints. Runners can expect a mix of moderate climbs and gentler sections, making it suitable for different fitness levels. These running routes in Illy provide options for both easy jogging and more challenging trail running.
Last updated: June 26, 2026
4.0
(2)
24
runners
Moderate run. Good fitness required. Mostly accessible paths. Some sure footedness required.
5.0
(1)
36
runners
24.0km
03:05
790m
790m
Hard run. Very good fitness required. Mostly accessible paths. Some sure footedness required.

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25
runners
5.67km
00:37
110m
110m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
18
runners
9.49km
01:12
160m
160m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
32
runners
16.3km
02:01
440m
440m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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This is a beautiful viewpoint that is definitely worth it for those following the path next to the Semois. You do have to gain some altitude for it, but the view is worth the effort. You can also easily descend back towards the Semois so you can continue your journey.
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The Tombeau du Géant is a hill formed by a meander of the Semois River. The hill is located on the left bank of the Semois, a few kilometers downstream from Bouillon. The Tombeau du Géant, a listed Natural Monument, is one of the most famous and most photographed locations in the Belgian Ardennes and the Semois Valley. The most popular viewpoint is near the village of Botassart, about 450 meters as the crow flies from the Semois and about 140 meters above the river. It offers a view of the river's meander around a well-preserved wooded hill that ends at an altitude of 250 meters. (Wikipedia)
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This beautiful suspension bridge is 55 meters long and is located at the intersection of several hiking trails. The Moulin de l’Épine footbridge was built to connect hikes from Botassart and Corbion. The bridge only opened in 2020 after years of legal wrangling. A wooden watchtower stands on both banks of the Semois River. The Moulin de l’Épine footbridge consists of 22 galvanized steel elements with wooden planks held up by two strong cables. The bridge wobbles and sways quite a bit when hikers walk across it, but is otherwise as safe as can be. (TravelValley)
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The fortified castle of Bouillon is situated on three rocky ridges and offers stunning views of the city. During your visit, you can also take in a falconry performance. Falconry was a true art form during the Middle Ages. You can conclude your visit with the Scriptura Museum, which chronicles the history of education, and the exhibition of the fresco "The Armed Pilgrimage of Godfrey of Bouillon." The castle is open daily.
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When we were there (early June) the view was largely obstructed by the bushes… a shame, but it remains a beautiful spot.
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There are over 430 running routes around Illy, offering a diverse range of options for all fitness levels. You'll find everything from easy loops to more challenging ridge runs.
Jogging around Illy is characterized by river valleys, forested slopes, and scenic ridges. Many routes traverse the Parc National de la Vallée de la Semois, providing varied terrain from riverside paths to elevated viewpoints with a mix of moderate climbs and gentler sections.
Yes, Illy offers a good selection of easier running routes. For instance, the Shaded picnic area – L'Ecaillère Picnic Area loop from Corbion is a moderate 3.2-mile (5.1 km) trail that follows shaded picnic areas and riverside paths, often completed in about 33 minutes.
The running routes in Illy are highly rated by the komoot community, with an average score of 4.4 stars from over 170 reviews. Runners often praise the varied terrain, scenic viewpoints, and the options available for different ability levels.
Absolutely. Many routes offer stunning views. For example, the Rocher du Pendu via the point de vue des Augustins loop provides excellent vistas from the point de vue des Augustins.
Yes, for experienced runners seeking a challenge, Illy has difficult routes. The Pic du Midi – Frahan Ridge loop from Corbion is an 8.8-mile (14.1 km) path that traverses a ridge with significant elevation changes, making it a demanding option.
Many of the running routes in Illy are designed as loops, allowing you to start and finish in the same location. The Running loop from Givonne is a moderate 9.5 km (5.9 miles) option that offers a great circular experience.
While running, you can explore various attractions. The region features historical sites like Bouillon Castle and natural landmarks such as the Semois River. You might also encounter scenic spots like the Viewpoint over Frahan.
Yes, for those looking for longer runs, there are routes that extend for significant distances. The La Chapelle – Route Forestière du Douaire loop from Givonne is a difficult 29.5 km (18.3 miles) trail, perfect for endurance training.
The duration of running routes in Illy varies greatly depending on the distance and difficulty. Shorter, easier routes like the Shaded picnic area – L'Ecaillère Picnic Area loop can be completed in about 33 minutes, while longer, more challenging trails can take several hours.


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