5.0
(3)
35
riders
6
rides
Gravel biking around Allentsteig offers diverse terrain within the Waldviertel region of Lower Austria. The area features extensive wooded landscapes and the fjord-like Ottenstein reservoir, providing varied surfaces suitable for gravel bikes. Riders can navigate a mix of paved roads, unpaved forest paths, and gravel tracks, exploring environments away from heavy traffic. The region's natural composition supports a range of cycling activities, from challenging climbs to scenic routes.
Last updated: July 2, 2026
10
riders
Hard gravel ride. Good fitness required. You may need to push your bike for some segments of this route.
7
riders
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.

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3
riders
12.7km
00:53
150m
150m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
2
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
3
riders
19.5km
01:29
340m
340m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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At the Kamp, above Zwettl, a weir with a mill race and a power station were to be built, in which two turbines with a total of 100 HP would generate enough electricity to operate at least 950 light bulbs in Zwettl, each with a luminous intensity of 16 standard candles. [The "standard candle" was an old unit of measurement for luminous intensity = the light of a paraffin candle with a diameter of 20 mm, whose wick was trimmed so that the flame burned 50 mm high.] Initially, it was planned to generate high-voltage direct current, which was to be transported to Zwettl via an approximately 2.8 km long overhead line to a transformer. The costs for all preparatory work (including land and usage rights acquired as early as April 1892) were borne in equal parts by Wichtl, Göschl, and Löscher out of their own pockets.
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In 1892, when the use of electrical energy was still in its infancy worldwide, three Zwettl businessmen made the bold decision to build an "electrical power and light central" (= a power plant) in this city. They were the 40-year-old master miller Alois Wichtl (Kuenringerstraße 3), the innkeeper Karl Löscher (Ottenschlager Straße 2), then just 38 years old, and the 43-year-old master cabinetmaker Friedrich Göschl (Kamptalstraße 22). They consulted the Viennese electrical engineer Franz Kröttlinger and became convinced that they had found the ideal location for their power plant in the Kamptal, near the Gschwendtmühle. Here, both the drop, water level, and water volume seemed suitable for the project to the technician.
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In 1984, the municipality, in cooperation with the Nature Friends and the local savings bank, created a memorial plaque with a relief image of Emperor Franz Joseph. The monument is still popularly called Kaiserbüste (Emperor's Bust), even though there is no longer a bust of an emperor here.
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The old cult object, a statue of the Virgin with Child, has now been displaced by the construction of a Lourdes grotto and a statue of Our Lady of Lourdes. To the left of the grotto stands Saint Francis of Assisi in a semicircular niche. The statue depicts the saint in his characteristic brown habit, accompanied by an ox. He carries a crozier and holds a book, referring to his role as a religious role model and founder of an order. In the ivy-covered Lourdes grotto stands a statue of the Virgin of Lourdes. She wears a white dress with a blue sash. To the right of the grotto stands Saint Florian in a semicircular niche. He is depicted as a Roman soldier with armor, a cloak, and a spear.
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Really lovingly arranged, and always worth a photo.
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The local authorities succeeded in persuading the master artist Hundertwasser to design and construct a fountain in the main square. The presentation of the fountain model met with both widespread approval and vehement opposition from the residents of Zwettl. In 1994, the fountain, consisting of three main elements—the two fountain columns with basins and the pavilion—was unveiled to the public. Since then, it has been a popular meeting place in the heart of the town. Friedensreich Hundertwasser died in February 2000 at the age of 71.
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Until the end of the 19th century, a monumental fountain stood in the middle of the main square, the terminus of Zwettl's oldest water supply system, dating back to the early 17th century; a place where the population gathered, not just to fetch water. A war memorial was erected here in 1925, and from the mid-20th century onward, the square in the heart of the town was primarily used as a park. In the early 1990s, the municipality of Zwettl decided to redesign the main square. The aim was to give the town an attractive central point once again and thus preserve the tradition of the old Zwettl main square for the present and future. Friedensreich Hundertwasser, born Friedrich Stowasser in 1928, had owned an old mill on the banks of the Kamp River above Zwettl since the 1970s.
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Originally, after the town's founding, Trinity Square was part of Zwettl's main square, which at that time stretched as an extensive triangular plaza from the townhouses behind the Hundertwasser Fountain to the level of the Hausleitner house above the "Zur Goldenen Rose" inn. The construction of houses along the lower Landstraße, the so-called "Grätzl," significantly narrowed the main square, and the addition of the cross street eventually divided it into two squares.
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There are over 10 gravel bike trails around Allentsteig, offering a diverse range of experiences for riders. These routes are highly rated by the komoot community, with an average score of 5.0 stars.
The gravel bike trails in Allentsteig, located in the Waldviertel region, feature diverse terrain. You'll encounter a mix of paved roads, unpaved forest paths, and gravel tracks. The routes often wind through extensive wooded landscapes and along the fjord-like Ottenstein reservoir, providing varied surfaces and scenic views.
Yes, Allentsteig offers several challenging gravel bike routes. For instance, the Plague Column at the main square in Zwettl – Kamp River loop from Friedersbach is a difficult 30.6-mile (49.3 km) path that follows the Kamp River through varied terrain, featuring significant elevation changes.
While many routes are moderate to difficult, there are options suitable for those looking for a less strenuous ride. The Kaiser Franz Joseph Memorial – Center of Zwettl loop from Moidrams is an easy 7.9-mile (12.7 km) trail that can be completed in about 52 minutes, offering a good introduction to gravel biking in the area.
Many routes pass by or near significant attractions. You can explore the area around the Plague Column at the main square in Zwettl. The region is also home to the picturesque Ottenstein reservoir and its dam, offering beautiful lakeside views. Additionally, you might spot historic sites like Ottenstein Castle or Lichtenfels Castle Ruins.
Yes, many of the gravel bike routes in the region are designed as loops. For example, the Plague Column at the main square in Zwettl – Center of Zwettl loop from Kleinotten is a popular circular route, covering 26.3 miles (42.3 km) and exploring the area around Zwettl.
The Waldviertel region is generally enjoyable for cycling from spring through autumn. The extensive wooded areas provide shade in warmer months, and the varied terrain is accessible in most non-winter conditions. Spring and early autumn often offer pleasant temperatures and vibrant scenery.
Given the region's diverse landscapes, including the Ottenstein reservoir and rolling hills, many routes provide scenic viewpoints. The trails often traverse elevated sections and open areas, offering expansive views of the wooded shores and the 'fjord-like' arms of the reservoir.
While specific cafes are not listed for every route, the area around the Ottenstein reservoir includes the Ottenstein Lake Restaurant & Boat Rental, which can be a good stop. Routes passing through or near towns like Zwettl will also offer opportunities for refreshments.
The duration varies significantly depending on the route's length and difficulty. Shorter, easier loops like the Kaiser Franz Joseph Memorial – Center of Zwettl loop from Moidrams can take less than an hour. Longer, more challenging routes, such as the Plague Column at the main square in Zwettl – Center of Zwettl loop from Kleinotten, typically require around 3 hours and 9 minutes to complete.
The Waldviertel region, with its extensive natural areas, generally offers a peaceful gravel biking experience away from heavy traffic. While popular routes might see more activity, exploring some of the less-trafficked forest paths and tracks, especially outside peak season, can provide a more solitary ride.
Elevation gain varies greatly. For example, the difficult Plague Column at the main square in Zwettl – Kamp River loop from Friedersbach involves over 760 meters of ascent, indicating a significant workout. Even moderate routes like the Bründl Chapel – Groß-Siegharts Castle loop from Groß-Siegharts can have over 330 meters of climbing.


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