Best canyons around Herzogsdorf include the Pesenbachtal, a significant natural reserve known for its gorge-like topography. This region features the Pesenbach stream carving through hard rock, creating a confined valley with steep, wooded slopes. The area is recognized as the first and largest nature reserve in the Mühlviertel region, offering a wild, whitewater landscape. It is characterized by unique natural monuments formed by water and wind erosion.
Last updated: April 27, 2026
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Very nice hike, you are in the shade a lot.
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Unfortunately the bridge was washed away, crossing is possible but involves risk.
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Nice hike to recharge your batteries.
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A wildly romantic valley with fish ponds, a former hydroelectric power station and a former blacksmith shop. Very nice!
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Great hike, with some power points and beautiful insights into nature, lg Crawallo
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It's amazing how the vegetation paves its way. It's unbelievable how trees can grow and find support here on the rock.
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It goes up and down all the time, but it's just beautiful.
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The canyons around Herzogsdorf, particularly the Pesenbachtal, feature a gorge-like topography with the Pesenbach stream carving through hard rock. This creates a narrowly confined valley with steep, wooded slopes, giving it an alpine character. Trails like the Pesenbachsteig Trail are described as somewhat challenging and demanding, requiring sure-footedness and sturdy footwear.
The Pesenbachtal is home to several unique natural monuments formed by water and wind erosion. These include the striking, twelve-meter-high granite rock formation known as Kerzenstein, the narrow, bluish-black channel called Blaue Gasse, the stone formation of granite blocks known as Goaßkirche, the Grüner Tümpel (Green Pond), and the Steinernes Dachl (Stone Roof) rock overhang.
Yes, some areas are suitable for families. For instance, the Aschach Valley is appreciated for its shade and pleasant environment, making it a good option, especially during warmer months. While the Pesenbachtal offers a wilder experience, certain sections may be more challenging and require sure-footedness.
Entry points to the Pesenbachtal are accessible. You can reach the area from Gerling by train or by car to designated parking areas near Bad Mühllacken. This makes it convenient for visitors to start their exploration of this significant natural reserve.
The canyons, particularly the Aschach Valley, are very pleasant to visit during the summer months due to the shade provided by the dense forests. The Pesenbachtal offers a unique natural experience year-round, but spring and autumn might offer comfortable temperatures for hiking and vibrant scenery.
Beyond hiking the canyons, the region around Herzogsdorf offers a variety of outdoor activities. You can explore numerous running trails, including the 'Kerzenstein loop' or the 'Pesenbachsteig Trail – Green Pond loop'. For cycling enthusiasts, there are gravel biking routes like the 'Feldkirchen Bathing Lake – Deinhamer Danube Cycle Path loop' and challenging MTB trails such as the 'Dreißenbach Trail – View of Aschach an der Donau loop'. You can find more details on these activities in the Running Trails around Herzogsdorf, Gravel biking around Herzogsdorf, and MTB Trails around Herzogsdorf guides.
The Pesenbachtal is recognized as the first and largest nature reserve in the Mühlviertel region. It boasts rich biodiversity, providing a habitat for rare mosses, lichens, ferns, and animals like the emerald lizard, Aesculapian snake, fire salamander, and dipper. Its geological formations, such as the Blaue Gasse, also offer insights into dramatic events from 300 million years ago.
Yes, the region offers some interesting historical and cultural points. The Bleicherbach Valley features historical structures, including a former hydroelectric power station and a blacksmith shop, alongside its wildly romantic scenery. Additionally, the Brunoquelle (Bruno Spring) in Pesenbachtal, known since 1364, provides slightly radioactive healing water used in the Kneipp spa facility in Bad Mühllacken.
For a somewhat challenging and mystical experience, the Pesenbachsteig Trail is highly recommended, following the rushing waters of the Pesenbach. Another popular choice is the Bleicherbach Valley, which offers an intermediate trail through a wildly romantic landscape with fish ponds and historical elements.
Visitors particularly enjoy the wild and romantic hiking experiences. The Pesenbachsteig Trail is noted for its mystical atmosphere and the calming sound of rushing water. The Aschach Valley is appreciated for its pleasant environment and shade, especially in summer. Overall, the unique natural monuments, diverse flora and fauna, and the tranquility of these areas are highly valued.
While the Pesenbachtal offers a natural and wild environment, its trails can be demanding and require sure-footedness. Dog owners should ensure their pets are capable of handling such terrain and be mindful of local regulations regarding dogs in nature reserves. Always keep dogs on a leash to protect the diverse wildlife.


Already discovered everything in this region? See additional gorges around Herzogsdorf for your next adventure: