4.5
(2570)
11,455
hikers
59
hikes
Waterfall hiking trails around Lierneux traverse the diverse landscapes of the Belgian Ardennes, characterized by dense woodlands and rolling hills. The region features picturesque valleys, such as the Lienne Valley, where hikers can discover natural features. Numerous streams and rivers contribute to the area's appeal for waterfall enthusiasts. The terrain offers a mix of gentle paths and more challenging ascents, providing varied experiences for outdoor exploration.
Last updated: May 10, 2026
4.5
(30)
116
hikers
9.51km
03:01
390m
390m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.9
(25)
98
hikers
23.5km
07:26
880m
880m
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.

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4.5
(38)
126
hikers
22.6km
06:47
690m
690m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.2
(27)
82
hikers
16.0km
04:49
490m
490m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.6
(8)
68
hikers
17.6km
04:59
350m
350m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
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Breathtaking view.
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Depending on the season, you can occasionally have a beautiful view of the lake through the vegetation
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Beautiful views of the Amblève valley with the La Venne arch viaduct, the villages of La Gleize and Stoumont and the castle of Froidcour on the other side of the valley.
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In order not to have to follow the meandering Amblève, 2 railway viaducts and a tunnel were built. The viaduct of La Venne is an impressive construction in brick and natural stone in arched vaults. A few hundred meters further is the natural stone viaduct of Roanne.
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There are over 50 waterfall hiking trails around Lierneux, offering a wide range of experiences for outdoor enthusiasts. The region's diverse landscape, characterized by dense woodlands and rolling hills, provides numerous opportunities to explore picturesque valleys and discover natural features.
The terrain around Lierneux is quite varied, ranging from gentle paths through dense woodlands to more challenging ascents over rolling hills. You'll encounter picturesque valleys, such as the Lienne Valley, and numerous streams that contribute to the area's waterfall appeal. The region is part of the Belgian Ardennes, known for its natural beauty.
Yes, Lierneux offers a good selection of easier waterfall hikes. Approximately 19 of the trails are classified as easy, providing accessible options for beginners or families looking for a more relaxed experience. These routes often feature gentle paths through scenic woodlands.
A significant natural feature is the Coo Waterfall, one of Belgium's highest. While artificial, it's an impressive sight with a 15-meter drop. Many trails also explore the beautiful Lienne Valley, where you might even spot traces of beaver activity. Other areas like the Réserve Naturelle du Colanhan and Bois de Fagnes offer characteristic Ardennes woodlands and viewpoints.
Generally, many hiking trails in the Lierneux region are dog-friendly, especially those through natural areas like the Ardennes Forest. However, it's always recommended to check specific trail regulations or local signage, and to keep your dog on a leash, particularly in nature reserves or near wildlife.
Yes, many of the waterfall hiking trails around Lierneux are designed as circular routes, allowing you to start and end at the same point. For example, the View of Lake Coo – Coo Waterfall loop from Trois-Ponts is a popular circular option that takes you through Ardennes woodlands.
The waterfall trails in Lierneux are highly rated by the komoot community, with an average score of 4.5 stars from over 2500 reviews. Hikers often praise the diverse landscapes, the beauty of the Ardennes woodlands, and the picturesque valleys. The presence of impressive waterfalls like Coo also contributes to the positive feedback.
Absolutely! Near many waterfall trails, especially those around Coo, you can find interesting landmarks. The Coo Waterfall itself is a major attraction. You can also explore the Lower Reservoir of the Coo-Trois-Ponts Hydroelectric Power Station, which offers a walking path around its lake. For historical interest, nearby castles like Farnières Castle are also within reach.
Spring and autumn are often considered the best times for waterfall hikes in Lierneux. In spring, the melting snow and increased rainfall contribute to more powerful waterfalls, and the surrounding nature comes alive. Autumn offers stunning foliage colors, creating a beautiful backdrop for your hike. Even in summer, the lush greenery and cooler temperatures near the water can be very pleasant.
Yes, Lierneux caters to experienced hikers with several challenging routes. There are 14 difficult trails available, often featuring significant elevation gain through varied terrain. An example is the Lower Coo Reservoir – Railway viaduct loop from Trois-Ponts, a longer route with substantial elevation changes.
Certainly. Lierneux has 25 moderate trails, many of which provide excellent views. The Leroux Tower – Coo Waterfall loop from Trois-Ponts is a popular moderate path that offers views of the Coo Waterfall and passes by the Leroux Tower, providing scenic vistas of the surrounding landscape.
Many popular trailheads, especially those around the Coo Waterfall area or starting points in towns like Trois-Ponts, typically have designated parking facilities. It's advisable to check the starting point of your chosen route on komoot for specific parking information, as options can vary by location.


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