Best caves around Riedenburg are found within the Altmühltal Nature Park, an area known for its geological formations. This region offers insights into the underground world, featuring prominent caves and natural grottoes. The landscape provides diverse opportunities for exploring these natural features.
Last updated: August 18, 2026
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It's not far from Prunn Castle to get to the grotto. There is climbing in the grotto. If you walk a little further you will come to a very nice viewpoint. But take good care of the children.
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Smaller caves can often be found in the rock.
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The settlement history of the Altmühl valley began at the beginning of the last ice age, in the so-called Würm ice age, about 80,000 years ago. On the other hand, there are no archaeological finds from the oldest phase of the Paleolithic, i. H. from the Günz, Mindel or early Rißeiszeit 500,000 - 120,000 years ago, but this is more likely due to the change in river systems. The Danube flowed through the Lower Altmühltal until about 200,000 years ago. Therefore, no older finds could be deposited in caves or rock overhangs. In the Würm Ice Age, around 100,000 - 10,000 years ago, there are first indications of people who stayed in the caves or under rock protection roofs, so-called rock shelters, in the Lower Altmühl Valley. At that time the climate here is similar to that of the tundra today. The ice-free Altmühltal was a favorable hunting ground, where mammoths, rhinos, reindeer, and later also horses, bison and primal lived. The Klausen Caves are a system of several caves nested one on top of the other: Lower Klause, Klausen Niche, Middle and Upper Klause. Except for the Lower Hermitage, tools and equipment from the Old, Middle and Upper Palaeolithic periods were found in the other caves. From the Klausen niche comes z. B. a deciduous incisor of a Neanderthal. In the middle hermitage, archaeologists from the Magdalenian layer were able to salvage a single-row harpoon, bone spikes and a perforated staff made of reindeer antlers, which is decorated with fantasy creatures. A limestone slab with incised lines of a wild horse document the first art products. In 1913, archaeologists found the skeleton of a Homo sapiens. The approximately 30-year-old man died about 18,000 years ago. His dead body was wrapped in a mighty red chalk pack. Fragments of mammoth tusks lay in the area of the skull. https://www.herzstueck.bayern/ attraction/07-station-klausenhoehlen-e617ad20c7
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Somewhat hidden but worthwhile caves. However, it should be noted that access is closed from October 1st to April 30th to protect bats living in the caves.
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Interesting cave up and down. It's worth taking a look.
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Beautiful, easy-to-walk caves that were probably used in earlier times as living caves and for protection from the weather. You should take a lamp with you when visiting.
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Beyond the popular Friedrichsruh Cave, you can explore the Klösterl Hermitage and Cave Church, which features a unique rock church and historical sleeping caves. Another interesting spot is the Monastery Cave, located directly after the monastery on the way to Weltenburg, which is easily walkable and interesting to explore.
Yes, several caves are suitable for families. The Monastery Cave has stone steps, making it explorable with children. The Klausen Caves are also considered family-friendly, with visitors noting that children love the exciting darkness. The Klamm Cave near Einthal is also very interesting for children.
The caves around Riedenburg are primarily karst caves, known for impressive geological formations. The Schulerloch Karst Cave, for instance, boasts significant stalactites and stalagmites, including a unique water basin. The region itself is part of the Altmühltal Nature Park, offering a diverse landscape of rock formations and grottoes.
Yes, the region's caves are rich in history. The Schulerloch Karst Cave is particularly significant, having been inhabited by Neanderthals and serving as a shelter for Ice Age animals. Archaeological finds from these ancient times are displayed near the cave. The Klausen Caves are also important archaeological sites, consisting of several rock niches at different altitudes. The Klamm Cave near Einthal was also inhabited by people in the Stone Age.
The Schulerloch Karst Cave is closed during winter, from November to March, to protect its bat population. For other caves, visiting during spring, summer, or early autumn is generally recommended. The caves maintain a constant cool temperature (around 9°C in Schulerloch), so they can be a refreshing escape on warmer days, but a jacket is advisable year-round.
The Schulerloch Karst Cave has a flat, sand-covered, and electrically lit path inside, making it easily passable. However, the 15-20 minute walk from the parking area to the cave entrance involves a 50-meter elevation gain through a broadleaf wood, which might be challenging for those with physical disabilities or in wheelchairs. The Friedrichsruh Cave can be accessed via paths of varying difficulty, from easily accessible to more challenging routes requiring good fitness and sturdy shoes.
Even in warmer months, caves maintain a cool temperature, typically around 9°C. It is advisable to bring a jacket or warm layer. Comfortable, sturdy shoes with good grip are also recommended, especially if you plan to explore less developed grottoes or hike to cave entrances.
Yes, the Riedenburg area offers numerous hiking opportunities that incorporate caves. For instance, the Hiking around Riedenburg guide features routes like the 'Riedenburg Drei-Burgen-Steig (Three Castles Trail) in Altmühltal Nature Park'. You can also find easy hikes that pass by natural features. The Friedrichsruh Cave is often highlighted as a destination for walking and hiking routes of varying difficulty levels.
Yes, for example, the Klösterl Hermitage and Cave Church features a beautiful beer garden within its historic walls. The wider Riedenburg area, being a popular tourist destination, offers various cafes, pubs, and restaurants.
For the Schulerloch Karst Cave, parking is available, though there is a 15-20 minute walk with an elevation gain to reach the cave entrance from the parking area. For other caves and grottoes, parking availability can vary, often found at trailheads or nearby villages.
Information on dog access varies by specific cave. For the Schulerloch Karst Cave, it's best to check their official guidelines directly, especially due to bat protection. For natural grottoes and less developed caves, dogs are often permitted if kept on a leash, but always exercise caution and respect for wildlife.
Exploration time varies. For a guided show cave like Schulerloch Karst Cave, tours often include modern projections and a 'time travel' experience, which can last a significant portion of an hour. For natural grottoes like Friedrichsruh Cave or Monastery Cave, you might spend anywhere from 15 minutes to an hour, depending on your interest and how much you wish to explore the surrounding area.
The Schulerloch Karst Cave is unique for its combination of natural beauty and modern technology. It features impressive stalactites and stalagmites, alongside state-of-the-art projections on the cave walls that take visitors on a 'time travel' journey through Earth's history, the Jurassic sea, and encounters with Ice Age giants and Neanderthals. It also holds significant archaeological importance as a former Neanderthal dwelling.


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