Waterfalls in Liège offer a blend of natural features and outdoor activities within the Wallonia region of Belgium. The province is characterized by its varied landscapes, including river valleys and wooded gorges, which contribute to the formation of numerous cascades. These natural sites provide opportunities for exploration and are often integrated into hiking routes. The area's geography, including streams like the Amblève and Ruisseau de Bayehon, creates diverse waterfall experiences.
Last updated: July 6, 2026
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Adventure tours, amusement park, kayaking or just marveling, there can be a lot going on here.
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The Coo waterfall is artificial. Starting from a simple waterfall that appeared in the 15th century, the monks of Stavelot Abbey dug the large waterfall, crossing a meander of the river, to protect the village of Petit-Coo. The fact remains that it is very impressive and at its height of 15 meters is the pride of Belgium.
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The name Bilisse is said to be of Celtic origin: bîl means distinctive and smooth or less and comes from Lech (stone). Hence bîllech = protruding rock! Source: https://www.sparealites.be/solwaster
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Wonderfully wild water. 💕 Often enough I have hiked to "waterfalls" that ended up being just disappointing little streams that trickled over a small rocky step. You may know that too. 😉 But these waterfalls really deserve their name (especially now in spring). 👍 The water is wonderfully loud.
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This small waterfall is located just before the mouth of the Chaudière stream, which comes from the Porallée on the Jehôster side with the Ninglinspo. Source: https://www.mini-ardenne.be/poi.card.php?language=fr&id=5458
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This valley is a wonderful walking adventure...
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The wonderful sound of rippling water can always be heard...
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The Ninglinspo valley appeals to the imagination of many nature lovers, if only for the name alone. And rightly so, because it is one of the most beautiful areas in the Ardennes in which the most unique mountain river in Belgium flows, the Ninglinspo, a small tributary. of the Amblève. It is a rugged but at the same time breathtakingly beautiful canyon-like environment that is very popular with hikers and nature lovers. This is an extension of the normal walk that also takes you along another river, the Chefna.
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Among the most popular waterfalls in Liège are the Bayehon Waterfall, known for its reddish water, and the Coo Waterfall, one of Belgium's highest. Visitors also appreciate Venus' Bath, a unique basin formed by river erosion.
Yes, several waterfalls in Liège are suitable for families. The Coo Waterfall area offers amenities like cafes, a chairlift, and the Plopsa Coo amusement park. The Bayehon Waterfall is also easily accessible via the nearby Moulin de Bayehon, which provides parking and services, making it appealing for families. The Nutons Waterfall is another family-friendly option.
Liège's waterfalls offer diverse natural features. The Bayehon Waterfall is notable for its reddish water, caused by iron oxidation. The Ninglinspo valley, often called Belgium's only mountain stream, features mini-waterfalls and natural pools with poetic names like 'Bath of Diana.' The Hoëgne valley is rich in liverworts, mosses, ferns, and diverse flora, making it a botanical interest.
The areas around Liège's waterfalls are excellent for outdoor activities. Near Coo Waterfall, you can enjoy hiking, kayaking, mini-golf, and go-karting. The Bayehon Waterfall is surrounded by attractive hiking trails within the Fagne du Setay nature reserve. For more structured routes, you can explore mountain hikes, MTB trails, or gravel biking routes in the wider Liège region.
Yes, the region combines natural beauty with historical intrigue. The Coo Waterfall, while a natural feature, was artificially enhanced by monks in the 17th or 18th century to power a mill. The impressive Reinhardstein Waterfall cascades near the magnificent Château de Reinhardstein, offering a unique blend of natural and historical sightseeing.
The waterfalls in Liège are beautiful year-round. Spring and autumn offer vibrant foliage and pleasant hiking conditions. During winter, some trails, like those in the Hoëgne valley, can be slippery, so sturdy shoes are recommended. The unique natural features, such as the reddish water of Bayehon, can be appreciated in any season.
You'll find a variety of hiking trails. The Trôs Marets Valley offers an idyllic hike through a wild river valley. The Hoëgne valley features a picturesque trail with wooden bridges and sections where the river becomes a torrent. The Ninglinspo offers an adventurous hike involving climbing rocks and crossing streams, with panoramic viewpoints like Drouet. Trails range from easy to challenging, often requiring sturdy shoes.
The Ninglinspo trail is considered an enchanting and wild hiking experience. It involves climbing rocks and crossing streams, making it exhilarating but potentially challenging. It's generally recommended for families with children aged 6 and up due to its adventurous nature. Sturdy footwear is essential for this terrain.
Parking is often available near popular waterfall sites. For instance, the Bayehon Waterfall is easily accessible via the nearby Moulin de Bayehon watermill, which provides parking. For other locations, it's advisable to check local information or guide details for specific parking facilities.
Given the varied terrain and potential for wet conditions, sturdy, waterproof shoes with good grip are highly recommended. Paths can be covered with roots and become slippery, especially after rain or in winter. Layered clothing is also advisable to adapt to changing weather conditions in the Ardennes region.
While popular spots like Coo can attract many visitors, exploring the numerous smaller cascades along rivers like the Hoëgne or in the Trôs Marets Valley can offer a more serene experience. These areas provide picturesque hikes through lush valleys, allowing for a sense of tranquility away from larger crowds.
The Reinhardstein Waterfall is often cited as the highest waterfall in Belgium, boasting a height of 60 meters. It cascades near the historic Reinhardstein Castle, offering a truly impressive sight.


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