Best waterfalls in the Ardennes are found within a region characterized by its diverse natural landscape, including deep forests, river valleys, and high plateaus. This area offers a variety of natural features, from unique geological formations to significant watercourses. The Ardennes is known for its numerous cascades and river systems that contribute to its scenic appeal. It provides opportunities for outdoor activities centered around its natural environment.
Last updated: May 11, 2026
Highlight • Waterfall
Translated by Google •
Tip by
Highlight (Segment) • Gorge
Translated by Google •
Tip by
Sign up now to discover places like this
Get recommendations on the best single tracks, peaks, & plenty of other exciting outdoor places.
Sign up for free
Highlight • Waterfall
Translated by Google •
Tip by
Highlight • Waterfall
Translated by Google •
Tip by
Highlight • River
Translated by Google •
Tip by
Sign up for free to discover even more waterfalls in the Ardennes.
Sign up for free
Already have an account?
Start today with a free account
Your next adventure awaits.
Login or Signup
Popular around Ardennes
From Flanders to the Ardennes — GR 5 in Belgium
Sentier des abbayes trappistes part 1 – Between nature and gastronomy
Trappist abbeys cycle route – Between beers and heritage
Aachen to Reims – Ardennes, Meuse and Champagne
Running an ultra in Belgium – long trails in a small country
Naples to North Cape — Two friends, one purpose and many scoops of ice-cream
The most beautiful bike rides in Wallonia – pure nature and culture
MTB and gravel in the Grand Est – the joy of the low mountains
RAVeL W7 — On the road of the Ardennes
Hardennes Gravel Tour by Resist & Ride - 700 kilometers of unpaved adventure
Adventure tours, amusement park, kayaking or just marveling, there can be a lot going on here.
10
0
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.
0
0
This valley is a wonderful walking adventure...
9
0
The wonderful sound of rippling water can always be heard...
11
0
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
35
1
Sturdy shoes are a must if you want to enjoy this mountainous gorge.
4
0
Beautiful path on the rushing brook
4
0
Beautiful stable bridge with roaring waterfall. Splendid
5
0
The Ardennes waterfalls offer diverse natural features. For instance, the Bayehon Waterfall is known for its distinctive reddish water, caused by iron oxidation. The Ninglinspo Valley, Belgium's only mountain river, features a series of natural pools and cascades carved into soft rock. Many waterfalls are nestled within deep, wooded gorges like the Trôs Marets Valley, offering a wild and primeval landscape.
Yes, some waterfalls have interesting historical connections. The Coo Waterfall, for example, was significantly altered in the 18th century by monks from Stavelot Abbey to power a mill and prevent flooding. The Hoëgne Valley trail, with its numerous waterfalls and bridges, was laid out in the late 19th century and inaugurated by Queen Marie-Henriette, earning acclaim during the Belle-Époque.
Visitors appreciate the diverse experiences offered. Many enjoy the picturesque photo opportunities, especially at the Bayehon Waterfall. The Trôs Marets Valley is praised for its idyllic, wild river setting. The roar of the Coo Waterfall is often described as impressive and a nostalgic reminder for many.
The waterfalls are particularly impressive after periods of heavy rain, which increases their flow. Spring and fall are often considered ideal for hiking, with the Hoëgne Valley offering a constantly changing landscape. For areas like La Statte, spring and fall are also recommended. During warmer months, the natural pools of Ninglinspo offer a refreshing experience.
Absolutely. The Coo Waterfall is a major tourist attraction with nearby cafes and the Plopsa Coo amusement park, making it ideal for families. The Ninglinspo Valley is also popular with families, where children enjoy building dams and even swimming in some natural pools. The Trôs Marets Valley hike is also suitable for families.
The Ardennes offers a range of hiking experiences. You can find adventurous and romantic trails in the Ninglinspo Valley, or sporty yet romantic walks in the wild Hoëgne Valley. The Bayehon Waterfall is located within a deep, wooded gorge with attractive hiking trails. For more options, explore waterfall hikes in the Ardennes.
Yes, the Ninglinspo Valley is known for its natural 'baths' or 'cuves' where the river carves through soft rocks, forming pools. These are popular spots for swimming, especially during warmer months, offering a refreshing experience.
Parking is available at several waterfall locations. For the Bayehon Waterfall, parking is accessible via the nearby Moulin de Bayehon watermill. For the Hoëgne Valley, parking can be found at Ponte Centenaire and at the chalet Le Pont du Belleheid.
Beyond waterfall visits, the Ardennes offers various outdoor activities. You can find easy hikes, such as the 'Valley of the Fairies Trail' or 'Fairies, dwarves and beavers in Achouffe'. For cyclists, there are also options for gravel biking, including routes like the 'Houffalize MTB Network Loop'.
Yes, some waterfalls offer nearby amenities. The Coo Waterfall is a tourist attraction with several cafes nearby. The Moulin de Bayehon watermill, near the Bayehon Waterfall, also offers friendly service.
The Ardennes is home to some impressive waterfalls. The Reinhardstein Waterfall is one of Belgium's tallest, at approximately 60 meters high. The Coo Waterfall boasts a 15-meter drop, making it one of the highest in Belgium, with a staircase for excellent viewing.
While popular, the Ninglinspo Valley offers an adventurous and enchanting experience that feels less commercialized, with its series of natural pools and cascades. The Hoëgne Valley is also known for its wild character and numerous smaller waterfalls, providing a more rugged and exploratory feel.


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