4.0
(3)
39
riders
13
rides
Gravel biking around Biebrzański Park Narodowy offers routes through Poland's largest national park, characterized by extensive peat bogs, floodplains, and wet meadows. The meandering Biebrza River is a central feature, creating a dynamic system of oxbow lakes and marshes. Terrain varies from open wetlands to dry pine forests and alder-birch woodlands, providing diverse scenery for gravel cyclists. The park's generally flat landscape is suitable for various skill levels, with some routes featuring gravel and forest sections.
Last updated: July 9, 2026
6
riders
21.9km
01:22
90m
90m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
3
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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6
riders
31.2km
01:45
60m
60m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
2
riders
47.3km
03:01
120m
120m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
riders
35.7km
02:05
100m
100m
Hard gravel ride. Good fitness required. You may need to push your bike for some segments of this route.
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A good place for camping even in winter at -12°C :)
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An old, disused bridge. You can cross it by bike.
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The Dębowo Lock is the first lock on the Augustów Canal, located right at the canal's mouth on the Biebrza River, near the village of Dębowo. Built in 1826–1827 according to the design of Lieutenant Michał Przyrembel, it is the only historic lock on the southern section of the canal. The stone and brick structure with wooden gates has retained its historic character, and the former maintenance buildings stand nearby. A road bridge, now concrete, spans the lock, replacing a wooden bridge destroyed during the war.
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Lake Dreństwo (or Dręstwo) is a large body of water located between Rajgród and Bargłowo Kościelny, with a surface area of over 500 hectares and a maximum depth of 25 meters. The Jegrznia River flows through it, and its shoreline is nearly 18 km long, surrounded by fields, meadows, and fragments of forest. There is a small recreation area here, including a pier, shelter, benches, and a playground.
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On the Gren Velo route. The first route on the Augustów Canal at the mouth of the Biebrza River.
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The most beautiful National Park in Poland. Plenty of cycling routes and paths.
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The most beautiful bridge over the Biebrza River. I highly recommend it.
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A bridge to a slowly disappearing world.
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Based on komoot data, there are over 15 gravel bike trails in Biebrzański Park Narodowy, offering a variety of options for different skill levels. These include 3 easy routes, 9 moderate routes, and 3 difficult routes.
The terrain in Biebrzański Park Narodowy is predominantly flat, characterized by extensive peat bogs, floodplains, and wet meadows. You'll find a mix of gravel roads, forest paths, and some paved sections. The meandering Biebrza River is a central feature, creating dynamic landscapes with oxbow lakes and marshes. While generally flat, some routes can involve pushing bikes through difficult segments, especially during wetter periods.
Yes, there are several easy routes perfect for beginners or families. One popular option is the Bridge Over the Biebrza River – Grzędy Shelter loop from Kuligi, which is 13.6 miles (21.9 km) long and offers scenic views of the Biebrza River.
Biebrzański Park Narodowy is a haven for wildlife, especially birds and large mammals. You might spot European elk (moose), beaver, wolf, and a vast array of bird species, particularly during spring floods. The park's landscape features extensive peat bogs, floodplains, wet meadows, and riverine forests. Key natural attractions include the untouched Red Marsh and the extensive peat bogs of Długa Luka, which can be viewed from wooden footbridges.
Yes, beyond the natural beauty, you can explore historical sites and viewpoints. The 19th-century Ruins of Osowiec Fortress Bunkers offer a historical attraction. For panoramic views of the wetlands, consider visiting the Observation Tower Over the Biebrza Marshes or the Long Gap Footbridge.
The park is generally excellent for gravel biking, but seasonal conditions vary. Spring is ideal for birdwatching due to floods creating critical breeding and stopover sites. However, some unpaved sections can be challenging or flooded during spring, potentially requiring you to dismount and walk. Summer and early autumn generally offer more stable conditions for riding.
Yes, many routes in the park are designed as loops. For example, the Biebrza River – Debowo lock loop from Zabiele is a moderate 19.4 miles (31.2 km) path that follows the Biebrza River and passes by the Debowo lock. Another option is the Ruins of Osowiec Fortress Bunkers – View of the Biebrza River loop from Osowiec-Twierdza.
The area is highly rated by the komoot community, with an average score of 4.0 stars from over 5 reviews. Reviewers often praise the unique natural environment, the extensive network of trails, and the opportunity to experience vast, untouched wetlands. The diverse scenery, from open marshes to dry pine forests, is also frequently highlighted.
While the region has some public transport options, direct access to specific trailheads within the vast park can be limited. It's advisable to research local bus services to towns like Goniądz or Osowiec-Twierdza, and then plan your cycling route from there. Many visitors opt for personal vehicles to ensure flexibility in reaching various starting points.
Parking is generally available at key entry points and near popular attractions within or bordering the park. Towns like Osowiec-Twierdza, Goniądz, and Kuligi often have designated parking areas suitable for visitors. It's recommended to check specific route starting points for the most convenient parking options.
While the park is largely wild and undeveloped, some villages and towns bordering the park, such as Goniądz or Osowiec-Twierdza, offer cafes, small shops, or guesthouses where you can find refreshments. It's always a good idea to carry sufficient water and snacks, especially on longer routes, as amenities can be sparse within the park itself.
Biebrzański Park Narodowy is part of a larger network of cycling trails, including sections of the national Green Velo trail and the international R-11 route, totaling approximately 75 km within the park boundaries. These connections allow for longer distance rides that can extend beyond the immediate park area, offering potential for multi-day adventures through the wider Podlaskie Voivodeship.


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