Best waterfalls around Jalhay are found in a region known for its diverse natural landscapes, including deep wooded gorges and river valleys. The area offers numerous opportunities for exploring natural features, with several waterfalls providing focal points for outdoor activities. This part of Belgium is characterized by its iron-rich rocks and significant river systems, contributing to unique geological formations. The Hoëgne Valley, in particular, is recognized for its spectacular river and natural heritage.
Last updated: April 25, 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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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 earliest mention of the town of Coo, under the Latin form “collo”, dates back to 1307. A mill, whose existence is documented from 1483, was fed by the water of the Amel. It is very likely that the monks of Stavelot Abbey created a meander along the river to feed the mill and not to create a waterfall, but it is likely that the water sometimes had to overflow and spread over the nearby rocks … Source: http://tourismestavelot.be/de/wasserfall-von-coo
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Sturdy shoes are a must if you want to enjoy this mountainous gorge.
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Beautiful path on the rushing brook
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Beautiful stable bridge with roaring waterfall. Splendid
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The Bayehon Waterfall is notable for its distinctive red water. This unusual color is due to the water flowing through iron-rich rocks, which oxidizes when exposed to air, giving it a reddish hue. It is approximately nine meters high and located within a deep, wooded gorge near Longfaye.
Yes, the Bayehon Waterfall is easily accessible via the nearby Moulin de Bayehon watermill, which offers parking and friendly service, making it appealing for families. Additionally, the Trôs Marets Valley, which features waterfalls, is described as suitable for both families and hikers with dogs.
The Coo Waterfall is one of the highest in Belgium, with an impressive drop of 15 meters. It features a staircase between its two falls, allowing visitors to admire the powerful flow of water.
The Hoëgne Valley, home to the Hoëgne River, is known for its remarkable botanical interest, including diverse flora like liverworts, mosses, and ferns. The valley offers a primeval stream environment with numerous perspectives along its trails, and features two small waterfalls, including the Leopold Waterfall.
The waterfalls around Jalhay can be enjoyed throughout the year. However, for the most impressive flow, visiting after periods of rain or during spring snowmelt is ideal. Be aware that in wet weather, paths, especially around Bayehon Waterfall and the Hoëgne River, can be very slippery due to roots, so sturdy shoes are recommended.
Yes, near the popular Coo Waterfall, you will find several cafes, as it is a significant tourist attraction. The Moulin de Bayehon watermill, near the Bayehon Waterfall, also offers friendly service.
Beyond exploring the waterfalls, the region around Jalhay offers various outdoor activities. You can find numerous road cycling routes, mountain biking trails, and general cycling tours. For more details on these activities, you can explore the Road Cycling Routes around Jalhay, MTB Trails around Jalhay, and Cycling around Jalhay guides.
Sturdy, waterproof shoes with good grip are essential, especially since many paths, like those in the Hoëgne Valley, can be covered with roots and become very slippery in wet conditions. Given the potential for colder temperatures and winds in the High Fens region, appropriate layered clothing is also advisable.
Yes, the hike through the Trôs Marets Valley, which includes waterfall features, is specifically mentioned as suitable for hikers with dogs, offering a variety of landscapes.
For the Bayehon Waterfall, parking is conveniently available at the nearby Moulin de Bayehon watermill. For other waterfalls, parking availability may vary, so it's advisable to check specific trailheads or local information.
Visitors appreciate the diverse natural landscapes, including deep wooded gorges and river valleys. Highlights like the Bayehon Waterfall are praised for their picturesque photo opportunities and unique red water. The impressive flow of the Coo Waterfall and the primeval beauty of the Hoëgne River are also highly rated experiences.
Yes, the Bilisse Rock, located near the Statte river, offers magnificent views of the surrounding forest and valley. While not a waterfall itself, it's a prominent natural monument in the Solwaster area that provides excellent photo opportunities after a climb.


Happy to travel a little further afield? Then browse these guides for the best waterfalls around Jalhay: