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Germany
Rhineland-Palatinate
Landkreis Trier-Saarburg

Longen

Top 14 Caves around Longen

Caves around Longen, situated in the Rhineland-Palatinate region of Germany, present a variety of underground experiences. The landscape is shaped by its geological past, featuring natural rock formations and historical mining sites. This area offers a combination of natural grottoes and man-made tunnels for exploration.

Best caves around Longen

  • The most popular caves is Genoveva Cave, a cave that offers shelter and historical insights into early human habitation. It is notable for its large, open structure and informative displays.

Last updated: May 15, 2026

Genoveva Cave

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Great shelter in rainy weather.

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Mertesnaf Mine

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From a topological point of view, the Thommen mining area is very homogeneous, since the mining areas did not develop depending on the epoch, but the mining centers remained topologically …

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Schieferstein Cave

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Nice change during the Kraxeltour 😀😀

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A beautiful path, but you should be sure-footed.

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If you want to go off the route for an adventure- recommended ;)

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Popular around Longen

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Det und Petra 🙋‍♂️🇩🇪🥾
September 7, 2025, Mysterious Cave in the Eifel

This year (2025), the Pfalzel Scouts once again cleaned up this area, including removing the wooden structures. 80 kg of trash was disposed of at our expense. We don't know who's acting like this at this place. *Shakes head*

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It's a shame that so much rubbish and leftovers from a "camp site" were simply left lying around here. There are other ways to be close to nature. Otherwise it would be a really great place.

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A beautiful path, but you should be sure-footed.

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Karin
August 11, 2024, Schieferstein Cave

Small cave with seating in front

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Karin
August 11, 2024, Schieferstein Cave

Small but nice. Seating in front of the cave

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Karin
August 11, 2024, Schieferstein Cave

Small walk-in cave. A nice change

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slate stone cave

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Heike B
October 31, 2023, Schieferstein Cave

Small, interesting cave.

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Frequently Asked Questions

What types of underground sites can I explore around Longen?

The region around Longen, particularly in Rhineland-Palatinate, offers a diverse range of underground experiences. You can find natural grottoes, historical mining tunnels, and unique geological formations. These include natural caves like Genoveva Cave, historical sites such as the Roman Copper Mine and Quarry Pützlöcher, and even man-made lava cellars used for beer storage in Mendig.

Are there any historical caves or mining sites near Longen?

Yes, the area is rich in historical underground sites. The Roman Copper Mine and Quarry Pützlöcher, though not a natural cave, is a significant Roman-era mining site where you can see ancient blocks with Roman numerals. Additionally, the Mertesnaf Mine offers insights into historical slate mining in the region.

Which caves are suitable for families or beginners?

Genoveva Cave is often recommended for families and beginners due to its large, open structure and informative displays about early human habitation. It's also a great spot for a short hike. For a unique geological experience, the Schieferstein Cave offers a pleasant change during hikes and a cool respite on hot days.

What geological formations can I see in the caves around Longen?

Beyond traditional caves, the region features interesting geological formations. The Rock Trail – Slate Cave, Moselle Valley offers a unique geological experience with its slate cave. Further afield, the Elfengrotte (Fairy Grotto) near Bad Bertrich showcases formations from ancient basalt flows, and the Lava Cellars in Mendig are extensive underground systems created from basalt mining.

Are there any caves that offer shelter during bad weather?

Yes, Genoveva Cave is known as a great shelter in rainy weather. Its large, open structure provides ample protection, making it a practical stop during a hike.

What do visitors particularly enjoy about the caves in this region?

Visitors appreciate the variety of experiences, from the historical insights offered by sites like Genoveva Cave to the unique geological features of the slate caves. Many enjoy the cool respite provided by caves like Schieferstein Cave during hikes, and the adventurous feel of exploring places like the Mysterious Cave in the Eifel.

Can I combine a cave visit with other outdoor activities?

Absolutely. Many caves are situated along hiking trails or in areas popular for outdoor sports. For instance, the Rock Trail – Slate Cave, Moselle Valley is part of a challenging path. You can also find numerous cycling and mountain biking routes nearby. Explore road cycling routes around Longen on the Road Cycling Routes around Longen guide, or discover mountain biking trails on the MTB Trails around Longen guide.

Are there any caves with religious or cultural significance?

Yes, the region has sites with cultural and religious importance. The Bruderhäuschen Hermitage (Kauley Cave) is mentioned as a cave and hermitage, suggesting a blend of natural formation and historical or religious significance. Additionally, the Marian Grotto in the Eifel Cliffs is a natural rock formation with a religious dedication.

What should I wear or bring when visiting caves around Longen?

Given the varied nature of the sites, from open grottoes to historical mines, it's advisable to wear sturdy shoes suitable for uneven terrain. For less developed natural grottoes or mines, a flashlight might be useful. Even on hot days, the inside of caves can be cool, so a light jacket is often a good idea.

Are there any unique man-made underground attractions in the broader region?

Yes, the Lava Cellars in Mendig are a unique man-made attraction. These extensive underground systems were created from basalt mining and were historically used by breweries for beer storage due to their consistently cold temperatures. Guided tours offer insights into their history and the region's volcanism, with the Vulkan Brewery still utilizing them today.

What is the best time of year to visit the caves near Longen?

Many of the caves and underground sites, especially those that offer shelter or a cool environment, can be visited year-round. Natural caves like Schieferstein Cave are particularly pleasant during hot weather for their cooling effect. For sites that are part of outdoor trails, spring and autumn offer comfortable hiking temperatures, though summer is also popular.

Are there any challenging cave experiences for experienced explorers?

For those seeking a more challenging experience, the Rock Trail – Slate Cave, Moselle Valley offers a demanding path leading to a slate cave, requiring sure-footedness. The Mysterious Cave in the Eifel is also noted as an adventure for those willing to go off the main route.

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

RalingenSchweichFellWelschbilligMertesdorfKennLonguichKaselFöhrenMehringNewelKordelTrierweilerZemmerWaldrachBescheidPölichDetzemBeuren (Hochwald)TrittenheimRiolLeiwenThörnichSchleichLorscheidKorlingenKonzLangsurEnschFarschweilerHinzert-PölertBekondHerlOsburgThommReinsfeldRiverisMorscheidRascheidHockweilerKlüsserathKöwerichIgelWasserlieschGutweilerHolzerathPluwigGusterathSommerauBonerathSaarburgNittelWincheringenOnsdorfOberbilligFranzenheimPalzemAylFischGeisfeldTemmelsTawernWellenOckfenWiltingenSchodenBergwerk FellMerzkirchenKanzemIrsch

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