Natural monuments in Landkreis Regensburg showcase a landscape shaped by rivers such as the Regen and Naab, alongside significant geological formations. The region features a variety of natural attractions, including river valleys, unique rock formations, and historical caves. These sites provide opportunities for exploring diverse ecosystems and natural beauty. The area's natural features contribute to its appeal for outdoor activities.
Last updated: September 26, 2026
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Popular around Landkreis Regensburg
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A rustic wooden bridge, which slightly changes direction in the middle with a kink, leads here over the Höllbach stream. On days when the wooden planks are particularly slippery, the railing attached to one side provides a little more security.
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Not only the granite block sea and the roaring stream of the Höllbach shape the nature reserve. Some open meadow areas also belong to it.
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The Hölle nature reserve encompasses an approximately 600-meter-long section of the Höllbachtal valley in the Falkensteiner Vorwald with the surrounding forest areas. The block sea of bizarrely weathered granite blocks along the Höllbach, as this section of the Wiesent's upper course is called, is an approximately 7000 square meter sub-area of the nature reserve established in 1950. It is part of the European "Natura 2000" protected area network. In the shady, cool and moist climate even in summer, numerous animal and plant species worthy of protection have been preserved.
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it's a dream here
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Beautiful rock formations in the forest
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Beautiful view back over the Vils
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Rock formations are now majestically visible in March. They soon disappear into the sea of leaves and are then almost invisible again—unfortunately!
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Very beautiful section of the Danube Cycle Path. Here the rock keeps coming to the surface.
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Landkreis Regensburg offers several fascinating geological features. You can visit the Robber's Cave near Etterzhausen, a large cave formed during the Jurassic period with impressive rock formations. Another unique spot is the Wackelstein (Wobbling Stone) in the Regental valley, a large boulder known for its apparent ability to 'wobble'. Additionally, the Alpiner Steig features impressive Jura limestone cliffs and species-rich dry grasslands.
Yes, several natural monuments are suitable for families. The Robber's Cave is a popular destination for families, offering an accessible cave to explore. The Confluence of the Naab and Danube and the View of the Mattinger Hänge are also considered family-friendly, providing scenic spots for a relaxed outing.
The region is rich in scenic river valleys. The View of the Mattinger Hänge offers picturesque views, particularly of the Danube. You can also witness the impressive Confluence of the Naab and Danube, where these two significant rivers meet. The Naab Valley near Kallmünz also provides fantastic views across the river from its castle ruins.
You'll find a variety of hiking trails. The Höllbach Valley (Hölle) Nature Reserve offers a wild and romantic 600-meter hiking trail through a rocky forest gorge. The Alpiner Steig, part of the Jurasteig, features a narrow path past rock formations and grassland slopes with views of the Schwarze Laber river. For more options, explore Hiking in Landkreis Regensburg, which includes routes like the 'Jurasteig Forest Trail – View of the Naab Valley loop'.
Yes, the Robber's Cave near Etterzhausen is notable for its historical past. Formed during the Jurassic period, it is believed to have been used by Celts and later served as a hideout for outlaws due to its strategic view of the Naab Valley. The Schutzfels Pentling is also categorized as a historical site alongside being a natural monument.
Beyond the most popular sites, consider visiting the Silberweiher and Färberweiher, both recognized as natural monuments within the Bavarian Forest region. The Silberweiher, a biotope, is a peaceful spot to observe local wildlife like frogs and newts. The Altebach, accompanying the path to Hohen Markstein, also holds local ecological significance.
While many natural monuments are best explored on foot, the Naab Valley, particularly near Kallmünz, is ideal for cycling. Additionally, the Regensburg–Falkenstein Railway Cycle Path (Bernhardswald Section) is a cycle way that passes through areas with natural monument features, offering a different way to experience the landscape.
The diverse ecosystems support various wildlife. In the Robber's Cave, numerous bats reside. The Silberweiher biotope is a good place to observe frogs, newts, and fish. The sheltered climate of the Regen Valley also supports a variety of warmth-loving plants, contributing to a rich habitat for local fauna.
Absolutely. The Höllbach Valley (Hölle) Nature Reserve is characterized by the roaring Höllbach stream, which accompanies the hiking trail through the gorge. The Höllbach Stream and Boulder Landscape also features a magnificent natural stream meandering between rocks. The Regen River and Naab River themselves are significant natural features, with their confluences being notable natural monuments.
The natural monuments can be enjoyed throughout the year, but spring and autumn offer particularly pleasant conditions for hiking with milder temperatures and vibrant foliage. The Vils Riverside Trail and Rock Formations are majestically visible in March before the leaves fully emerge. Summer is great for water-related activities, while winter hiking can offer a unique, tranquil experience, especially in areas like the Höllbach Valley.
While some trails can be intermediate, there are easier options. For instance, the Robber's Cave is easily accessible with a short detour. For generally easy hikes in the region, you can refer to the Easy hikes in Landkreis Regensburg guide, which includes routes like the 'House without a Roof (Kallmünz) – Kallmünz Castle Ruins loop' that are suitable for less strenuous outings.
Visitors frequently praise the wild and romantic atmosphere of places like the Höllbach Valley, appreciating the rocky forest gorges and the sound of rushing water. The impressive rock formations and scenic views, such as those along the Alpiner Steig, are also highly valued. The historical intrigue and accessibility of sites like the Robber's Cave also make them popular choices for exploration.


Find even more amazing natural monuments in Landkreis Regensburg by checking out the top Highlights region by region:
Extend your search for the best caves by checking out these guides of the top ones in Landkreis Regensburg: