Best canyons around Kelmis are characterized by a landscape shaped by historical zinc ore mining and natural river valleys. The region features unique calamine flora, particularly around the Altenberg Conservation Area and Casino Pond. While traditional deep canyons are not prominent, the area offers various gorge-like formations, sunken trails, and scenic river valleys. These natural features provide diverse opportunities for outdoor exploration and connect to the broader High Fens-Eifel Nature Park.
Last updated: May 3, 2026
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This scenic unpaved path winds through the Teuvenderberg forest reserve, offering a peaceful escape into nature. Surrounded by dense woodland, diverse flora, and the occasional wildlife sighting, the trail provides a tranquil setting for hikers and cyclists alike. The natural terrain, combined with the quiet atmosphere, makes it an ideal route to enjoy fresh air, forest sounds, and the feeling of being immersed in a protected natural landscape.
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Cute crossing over the Gulp, coming from the Teuvenderbos.
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A detour to the Wolfsschlucht is worth it.
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From junction 83, this spectacular descent through the Teuvenderbos begins. The further you descend, the deeper the sunken road is cut.
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Narrow path through the beech forest, which can be a bit overgrown in summer.
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While Kelmis doesn't feature traditional deep canyons carved by rivers, the region is known for its unique geological formations, including deep gorges, river valleys, and impressive sunken trails. These features, often shaped by historical zinc ore mining and natural waterways, offer a similar sense of immersion and dramatic landscapes.
You can explore the scenic Hohnbach Valley, known for its beautiful paths and daffodil meadows in spring. Another unique spot is the Unpaved trail through the Teuvenderberg forest reserve, a sunken road with high walls cut into the landscape. The Enormously high walls. highlight also describes a similar sunken road experience.
Yes, the Hohnbach Valley is considered family-friendly, offering versatile and beautiful paths. Additionally, the Rocher du Casino, a former quarry near the Geul river, provides a small climbing area with flat, open terrain and easy access, making it suitable for families with children.
The region is famous for its unique calamine flora, which thrives in zinc-rich soils. You can particularly observe this around the Altenberg Conservation Area and Casino Pond, where these plants bloom beautifully from May to September. The rare yellow calamine violet can also be found in specific locations, such as the Hohnbach Valley.
Spring is particularly beautiful, especially for seeing the daffodil meadows in the Hohnbach Valley. From May to September, the unique calamine flora blooms around the Altenberg Conservation Area. Be aware that some paths, like the Unpaved trail through the Teuvenderberg forest reserve, can become overgrown with nettles and blackberry bushes in summer. After heavy or long periods of rain, some areas like the Iterbach Valley can become very soft and muddy.
Yes, the Rocher du Casino is a notable climbing area in a former quarry along the Geul river. It features limestone walls with approximately 33 climbing routes, up to 18 meters in height, with steep sections ranging from 70-90°. It's freely accessible and offers varied difficulty levels for enthusiasts.
The landscape around Kelmis is deeply intertwined with its rich mining history. The Altenberg Conservation Area and Casino Pond are relics of 19th-century zinc ore mining. You might also encounter traces of historical borders and former zinc spar mining in the broader region, especially when exploring areas connected to the nearby High Fens-Eifel Nature Park.
The region offers diverse outdoor activities. You can find numerous hiking trails around Kelmis, including routes like 'On the trail of ore' or the 'Casino Pond – Hohnbach Valley loop'. There are also running trails and gravel biking routes available for various skill levels.
The terrain varies from lush forest paths in areas like the Hohnbach Valley to unique sunken roads or 'grubbes' with high, cut-in walls, as seen in the Teuvenderberg forest reserve and the Enormously high walls. trail. Some areas, particularly river valleys like the Iterbach, can become muddy after rain.
When exploring sunken roads like the Unpaved trail through the Teuvenderberg forest reserve, be aware that they can become overgrown with nettles and blackberry bushes in summer. These paths are often natural waterways, so they can be muddy after rain. The further you descend, the deeper these roads are cut into the landscape, offering a unique experience.
Visitors frequently praise the beautiful and versatile paths, especially in the Hohnbach Valley, and the unique experience of walking through sunken roads with huge high walls. The tranquility of the stream valleys and the opportunity to see unique flora like the calamine violet and daffodil meadows are also highly appreciated.


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