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Jalhay

Top 20 Natural Monuments around Jalhay

Best natural monuments around Jalhay are found within a region characterized by diverse flora, expansive wild moorlands, and picturesque river valleys. This area, nestled in Belgium, offers a rich natural heritage. Geologically, it forms part of the Stavelot massif, featuring unique moor landscapes with thick peat moss layers. The landscape provides varied opportunities for outdoor exploration.

Best natural monuments around Jalhay

  • The most popular natural monuments is Trôs Marets Valley, a gorge that features a wild river. This valley…

Last updated: April 28, 2026

Bayehon Waterfall

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The Bayehon Waterfall is a roughly nine-meter-high waterfall near the Belgian village of Longfaye, situated at an altitude of approximately 510 meters. Fed by the Ruisseau de Bayehon stream, it …

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Trôs Marets Valley

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An absolutely idyllic spot on earth: Here you will hike through the beautiful Trô Marêts valley and be accompanied by the sound of the wild river.

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Brackvenn Moor Lakes

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What is often called a lake in the Fens is often e.g. Palsas.
The palsen or pingos in the High Fens were formed around 10,000 to 11,000 years ago at …

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Coo Waterfall

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The waterfall is one of the highest in Belgium with a drop of 15 meters. There is a staircase between the two waterfalls, from where you can admire the impressive …

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Hoëgne River

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The Hoëgne is the most important tributary of the Weser and has its source on the Venn plateau near Baraque Michel. The valley of the Hoëgne is of remarkable botanical …

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A waymarked trail all year round — Ultra Tour des Sources

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Didada
June 18, 2025, Coo Waterfall

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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Jeff S
November 19, 2023, Hoëgne River

This valley is a wonderful walking adventure...

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Jeff S
November 19, 2023, Hoëgne River

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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Ingrid
December 26, 2022, Hoëgne River

Done last week, paths perfectly accessible just a small detour just before you get to the Pont de Centenaire. The valley is super nice for walking.

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At this point there is a larger moor lake, which makes a nice photo motif, especially in fog. Above this, this moor lake is regularly visited by waterfowl such as wild ducks. If there are few people on the jetties and you approach the lake(s) quietly, there is a high probability that the animals will not be startled and scared away.

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The peat that can be found everywhere in the bog and fen areas is the result of a process of incomplete decomposition. Usually, dead plants are gradually decomposed by small animals (such as earthworms), bacteria and fungi. This process applies to well-drained soils. On impervious acidic soils that do not contain many bacteria and in humid climates, plants such as peat moss are only partially decomposed. Their superimposition forms the peat layer. This peat layer can be up to 7 m in certain places here in the Brackvenn. 1 mm layer of peat takes 1 year to form. With a peat layer of 7 m, for example, we are talking about a period of 7,000 years.

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Frequently Asked Questions

What are the most popular natural monuments to visit around Jalhay?

Visitors frequently enjoy the wild beauty of Trôs Marets Valley, known for its idyllic hiking alongside a wild river. Another favorite is Bayehon Waterfall, a picturesque nine-meter-high waterfall easily accessible for stunning photo opportunities. The Hoëgne River valley is also highly regarded for its remarkable botanical interest and primeval stream character.

Are there family-friendly natural monuments near Jalhay?

Yes, several natural monuments are suitable for families. The Bayehon Waterfall is particularly appealing, with parking available at the nearby Moulin de Bayehon. The hike through the Trôs Marets Valley is also considered suitable for families, offering a diverse landscape. Additionally, the Coo Waterfall is a popular tourist attraction with amenities nearby.

What kind of natural features can I expect to see in the Jalhay region?

The Jalhay region boasts a rich natural heritage, characterized by diverse flora, expansive wild moorlands, and picturesque river valleys. You can explore unique moor landscapes with thick peat moss layers in areas like the Hautes Fagnes Nature Park, witness captivating waterfalls such as Bayehon Waterfall and Coo Waterfall, and hike through wild river valleys like the Hoëgne River and Trôs Marets Valley. You'll also find wetland areas and unique bog lakes, such as the Brackvenn Moor Lakes.

What is the best season to visit the natural monuments around Jalhay?

The natural monuments around Jalhay offer breathtaking beauty in all seasons. The Hautes Fagnes, for instance, dramatically change colors throughout the year. While spring brings vibrant flora and autumn showcases stunning foliage, even winter transforms the landscape into a uniquely beautiful scene. However, wet weather can make root-covered paths slippery, so appropriate footwear is always recommended.

Are there hiking trails near these natural monuments, and what are their difficulty levels?

Yes, the region is crisscrossed with attractive hiking trails. The Bayehon Waterfall and Trôs Marets Valley trails are often rated as intermediate to challenging, with some sections requiring sturdy shoes and sure-footedness due to roots and potential slipperiness in wet conditions. The Hoëgne River valley also offers intermediate trails. For more detailed hiking options, you can explore the hiking guides around Jalhay.

Where can I find parking and trailheads for natural monuments like Bayehon Waterfall?

For the Bayehon Waterfall, parking is conveniently available at the nearby Moulin de Bayehon watermill, which also serves as a good starting point for exploring the surrounding trails. For other areas like the Hoëgne River valley, trailheads are typically found near villages such as Solwaster and Jalhay.

What should I bring for a hike to the natural monuments in Jalhay?

Given the varied terrain, sturdy shoes are absolutely necessary, especially as many paths are covered with roots and can be slippery when wet. In areas like the High Fens, expect colder temperatures and winds, so appropriate clothing is essential. Bringing water, snacks, and a camera for the numerous photo opportunities is also recommended.

Are there dog-friendly trails among the natural monuments?

Yes, the hike through the Trôs Marets Valley is specifically mentioned as being suitable for hikers with dogs, offering a varied and engaging experience for both you and your canine companion.

What outdoor activities can I do near the natural monuments around Jalhay?

Beyond exploring the natural monuments themselves, the region offers a wide range of outdoor activities. You can find numerous cycling routes, including those around the Gileppe Dam, by checking the cycling guide for Jalhay. For mountain biking enthusiasts, there are dedicated MTB trails around Jalhay, and gravel biking options are also available in the area, detailed in the gravel biking guide.

Are there cafes or pubs near any of the natural monuments?

Yes, near the Coo Waterfall, which is a popular tourist attraction, you will find several cafes. The Moulin de Bayehon, near the Bayehon Waterfall, also offers friendly service, likely including refreshments.

What makes the Hautes Fagnes Nature Park unique?

The Hautes Fagnes Nature Park, or High Fens, is a vast and unique moorland landscape. It's geologically distinct, forming part of the Stavelot massif, and is characterized by thick, soft moss cushions, primarily peat moss, which thrives in wet, nutrient-poor conditions. Over centuries, this forms a dense layer of peat, which can be up to 7 meters deep in some areas like the Brackvenn Moor Lakes. The park features well-laid paths, including numerous wooden boardwalks, allowing visitors to explore its scenic beauty.

What do visitors enjoy most about the natural monuments around Jalhay?

Visitors consistently praise the raw beauty and tranquility of the region. They particularly enjoy the idyllic settings for hiking, the impressive flow of waterfalls, and the diverse landscapes that change dramatically with each season. The sense of being immersed in primeval nature, with wild rivers and unique moorlands, is a common highlight, as evidenced by over 2700 upvotes and 1000 photos shared by the komoot community.

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Extend your search for the best caves by checking out these guides of the top ones around Jalhay:

StoumontSpaTheuxHautes Fagnes-Eifel Natural ParkStavelotMalmedyBaelenWaimesLimbourgBütgenbachPepinsterEupenRaerenLontzenTrois-PontsPlombièresWelkenraedtKelmisBüllingenThimister-ClermontAmelTroozAubelLierneuxHerveSources Natural ParkSaint VithDisonBurg-ReulandRaerenerwaldBütgenbacher LakeBois De Hatrai

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