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North Rhine-Westphalia

Hohes Venn-Eifel

Top 20 Caves in Hohes Venn-Eifel

Best caves in Hohes Venn-Eifel are found within a region characterized by its diverse natural landscape, including ancient forests, river valleys, and volcanic formations. The area is part of the Hohes Venn-Eifel Nature Park, offering a blend of geological wonders and historical sites. This landscape provides a variety of underground experiences, from natural caves with prehistoric significance to historical mining tunnels. The terrain features varying elevations and natural landmarks.

Best caves in Hohes Venn-Eifel

  • The most popular caves is Kakus…

Last updated: July 5, 2026

Kakus Cave and Kartstein Cliffs

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A very large cave with many exits, so a lot of light falls into the cave. It is also very bright and, with stairs and concrete reinforcements, can be entered …

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The surroundings are constantly changing on this great hiking trail. Simply great!

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Lourdes Grotto Rohren

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The Lourdes Grotto was built in 1903. Rohrener carters brought about 100 loads of rubble stones while hard-working helpers from Widdau brought 50 loads of sand from the Rur.
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Mining Museum Grube Günnersdorf

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The history of Mechernich is inextricably linked to the history of mining: already more than 2000 years ago, Celts and Romans mined here for the treasures underground, the lead ore. …

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Kakushöhle Cave

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The cave itself is of course not suitable for road bikes - although you can take your bike with you.
Snack is good - there aren't that many in the area.
The toilets (outside) allow water intake.

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Tips from the Community

Stefan 🚴‍♀‍
November 6, 2025, Lourdes Grotto Rohren

The Lourdes Grotto was built in 1903 on the initiative of Father Hesseler, the parish priest of Rohren. It is an expression of the deep piety and trust in God of the people. Even today, the grotto is a destination for pilgrims who implore the Virgin Mary for help in times of need.

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A special atmosphere that you can experience

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Good thing it's locked so the bats have peace and quiet.

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Why go to Spain, you can also pray here

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according to google closed on mondays and tuesdays - unfortunately there was no operation today (fridays) either. Too bad, I was looking forward to a refreshment

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nice museum about mining in the region

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Unique prehistoric cave located in beautiful forest.

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The Mining Museum is open Mon-Sat 2pm-4pm, Sun 11am-4pm, Mon is closed. A guided tour of the mine is offered at 2 p.m. during the week and at 11 a.m. + 2 p.m. on Sundays.

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Frequently Asked Questions

What types of caves can I explore in the Hohes Venn-Eifel region?

The Hohes Venn-Eifel region offers a diverse range of underground experiences. You can find ancient natural caves, historical mining tunnels, and even former quarries that have taken on cave-like characteristics. These include large open cave systems, smaller natural formations, and man-made grottoes.

Are there any natural caves with significant historical importance in the Eifel region?

Yes, the Kakus Cave and Kartstein Cliffs near Mechernich-Dreimühlen is a prime example. It's one of the largest open caves in the Eifel and a significant prehistoric site, with evidence of Neanderthal settlement dating back to 80,000 BC. Another notable natural cave is the Buchenlochhöhle near Gerolstein, which also shows traces of Neanderthal use.

Which caves are suitable for families or those who might be apprehensive about dark, confined spaces?

The Kakus Cave and Kartstein Cliffs is highly recommended. It's a very large, open cave system with many exits, allowing a lot of natural light to enter. Well-maintained paths and concrete reinforcements make it accessible and welcoming, even for those who might typically avoid caves due to claustrophobia or fear of darkness.

Can I visit historical mining sites in the Hohes Venn-Eifel area?

Absolutely. The Mining Museum Grube Günnersdorf in Mechernich offers insights into the region's lead mining history, with accessible underground tunnels and shafts. Additionally, the Schieferstollen Recht in Belgium, though just outside the immediate Hohes Venn-Eifel area, is a historic slate mine where you can explore 800 meters of tunnels and learn about bluestone extraction.

Are there any unique geological formations or 'ice caves' in the region?

Yes, the Birresborner Eishöhlen (Ice Caves) are a unique attraction. These are not natural caves but former millstone quarries that maintain consistently cold temperatures, often below 7°C even in summer, leading to the formation of ice structures. They were historically used as natural refrigerators.

What are the best times to visit the Birresborner Eishöhlen?

The Birresborner Eishöhlen are open to visitors from April 15th to October 15th. This period avoids the bat hibernation season. It's advisable to bring a flashlight and wear sturdy shoes for exploration.

Are there any caves or grottoes with religious or cultural significance?

The Lourdes Grotto Rohren is an artificially created grotto from 1903, featuring interesting 'stalactites' made from sand and cement. It serves as a peaceful place for reflection and is a nice highlight for those on a hike nearby.

What kind of outdoor activities can I combine with a visit to the caves in Hohes Venn-Eifel?

The region is excellent for various outdoor activities. You can find numerous hiking trails, including sections of the Eifelsteig, which pass by sites like the Buchenlochhöhle and Birresborner Eishöhlen. For cycling enthusiasts, there are many options for cycling, gravel biking, and mountain biking in the Hohes Venn-Eifel.

Are there any caves that are part of a hiking trail?

Yes, the Schöpfungspfad Alpine Section and Bat Cave is a trail that includes a cave, offering a varied hiking experience with constantly changing surroundings. The Buchenlochhöhle is also accessible via the Gerolsteiner Felsenpfad and Eifelsteig hiking trails.

What do visitors generally appreciate about the caves in Hohes Venn-Eifel?

Visitors frequently praise the unique blend of geological wonder and deep historical importance. Many enjoy the accessibility of sites like the Kakus Cave, which allows even those with reservations about caves to explore comfortably. The natural beauty, the opportunity to learn about ancient history, and the integration with scenic hiking routes are also highly valued.

Are there any rock formations with interesting local legends?

Yes, the Teufelstritt Rock Formation is associated with a local legend. It's said that the devil, while fleeing, attempted to jump over a gorge and left two footprints in the rock where he fell. This site also has a story about a hermit who preached there.

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Extend your search for the best caves by checking out these guides of the top ones in Hohes Venn-Eifel:

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