Caves around Filz offer a diverse range of natural and historical underground formations. The region features ancient Stone Age settlements within volcanic rock formations, providing insights into early human habitation. Additionally, the area is characterized by historical mining tunnels, reflecting a past of industrial activity. Visitors can explore these sites, which combine geological interest with cultural heritage.
Last updated: June 27, 2026
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1 million years of geology. Worth putting your bike aside for a moment.
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The success of the film "Tatort Falkenlay" inspired the idea of building a concrete replica of the main character, the old Lippi, for the film crew, the community, and guests. Apparently, it's located in the cave of events, and so the idea was born! What should it look like? He prefers to indulge in his favorite pastime: relaxing around the campfire! A friendly neighbor lent his face and hands to create lifelike casts. They constructed the upper body skeleton from strong wire. The legs were made from plumbing pipes and attached to the body. Now the hard work began. Everything had to be filled with scrap paper, wrapped several times, and then rewired. After dressing Lippi in old pants, they could begin the concrete work. Now the fine details of the body were modeled. The head, face, hands, and feet, which had been pre-cast, were placed in their designated places. The masterpiece was complete! With the kind support of the Kennfus volunteer fire department, Lippi then moved to his cave beneath the Falkenlay!
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surprising sight when walking the theme path in our direction
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The Ulmener Maar tunnel connects the Ulmener Maar with the Jungferweiher Maar and is 120 meters long and 70 cm wide at its narrowest point. Different rock layers from the volcanic history can be seen. Display boards and paintings on the tunnel make the history very interesting. The tunnel was used to channel water from the two maars into the Ulmener Bach to the mills. Next to the tunnel, two drains and bulkheads are used to regulate the water level.
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There is so much to discover on this section
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Information about the Maar Stollen can be found, for example, at https://www.gesundland-vulkaneifel.de/ulmener-maar-stollen-entdecker-tour/#:~:text=Ulmen%20neu%20erleben&text=Den%20Maar%2DStollen%20kannst %20you, just%20once%2070%20cm%20wide. find
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The Filz region offers a mix of natural and man-made underground formations. You can explore ancient Stone Age Caves, historical mine tunnels like the Bergkrone Mine Tunnel, and other unique structures such as the Juliusstollen with its local legend.
Yes, the Falkenlay Stone Age Caves are considered family-friendly. They contain smaller caves within volcanic rock and are a great spot for exploring with children, especially as they are accessible via the “Geo-Route Bad Bertrich” hiking trail.
The caves offer a rich historical perspective. The Falkenlay Stone Age Caves show evidence of habitation by Stone Age hunters between 2000 and 4000 BC. The Bergkrone Mine Tunnel and Juliusstollen highlight the region's industrial past with barite mining and local folklore.
While specific difficulty levels for individual caves aren't detailed, some sites like the Felsenkeller Eifel offer unique features that might appeal to those looking for something less obvious. For a more hands-on experience, some natural rock crevices in the broader region allow for climbing inside, though caution is advised due to dripping water.
The area around Filz is excellent for various outdoor activities. You can find numerous hiking trails, including routes like the 'Ulmen Castle Ruins – View of the Ulmener Maar loop'. There are also road cycling routes and running trails to explore the scenic landscapes.
For cave exploration, it's advisable to wear sturdy shoes with good grip, as surfaces can be uneven or wet. Layers of clothing are recommended as cave temperatures can be cooler than outside. A headlamp or flashlight is essential for visibility, especially in less developed caves.
Yes, the Juliusstollen and Kaulenmännchen Sculpture features a sculpture commemorating the local legend of the 'Kaulenmännchen'. Additionally, 'The old Lippi' highlight contains a concrete replica of a character from a film, located in a cave beneath the Falkenlay.
The Bergkrone Mine Tunnel is a historical site where barite was mined. While the entrance is very nicely designed, the tunnel itself was closed as of May 2022 and should not be entered for safety reasons. You can still appreciate the historical significance from the outside.
Visitors appreciate the blend of natural beauty and historical intrigue. The Falkenlay Stone Age Caves are popular for their ancient history and family-friendly exploration. The historical mine tunnels offer a glimpse into the region's industrial past, and unique sites like the Juliusstollen captivate with local legends.
While specific accessibility details for all caves are not provided, the Falkenlay Stone Age Caves are part of a hiking trail, suggesting reasonable access. For very casual visits, some half-caves and cave entrances around picturesque locations like Lake Talalpsee (in the broader region) are easily visible and accessible with a short walk, offering good photo opportunities.
The provided information does not explicitly mention guided tours for the specific caves around Filz. However, for historical sites like the Bergkrone Mine Tunnel or
While specific accessibility details for all caves are not provided, the Falkenlay Stone Age Caves are part of a hiking trail, suggesting reasonable access. For very casual visits, some half-caves and cave entrances around picturesque locations like Lake Talalpsee (in the broader region) are easily visible and accessible with a short walk, offering good photo opportunities.
The provided information does not explicitly mention guided tours for the specific caves around Filz. However, for historical sites like the Bergkrone Mine Tunnel or Juliusstollen, local information centers or historical societies might offer insights or guided experiences. It's best to check with local tourism offices for the most current information.
The Falkenlay Stone Age Caves are located in volcanic rock, specifically within the oldest cinder cone of a volcanic system. This geological formation resulted from scoria eruptions, where lava chunks formed a steep, cone-shaped mountain. The historical mine tunnels, like the Bergkrone Mine Tunnel, are associated with barite deposits, a dense mineral found in veins within the earth.
The Falkenlay Stone Age Caves can be reached via the “Geo-Route Bad Bertrich” hiking trail, which suggests the possibility of incorporating them into a longer walk. Many hiking routes around Filz offer opportunities to explore the natural landscape, and some may pass by these cave highlights.


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