4.9
(99)
709
riders
33
rides
Mountain biking around Las Mierzei offers routes through a distinctive landscape characterized by "dancing" pine forests and sandy dunes. Located on Sobieszewo Island in Gdańsk, the area features coastal environments bordering sandy beaches along Gdańsk Bay. The terrain includes both relatively flat sections and some routes with elevation gains, providing varied experiences for mountain bikers. The region is also home to nature reserves like Ptasi Raj and Mewia Łacha, adding to its natural appeal.
Last updated: June 25, 2026
5.0
(2)
12
riders
16.4km
01:12
20m
20m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
9
riders
18.1km
00:53
20m
20m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

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5.0
(2)
9
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
6
riders
14.1km
00:53
30m
30m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
4.8
(12)
64
riders
30.0km
01:53
60m
60m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
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The modern bascule bridge connects Sobieszewo with the mainland and has replaced the former pontoon bridge since 2018. With its clean lines and 173-meter-long construction, it is now Poland's largest drawbridge. From above, a wide view opens up over the Dead Vistula and the flat landscape of the Sobieszewo Island – a short but rewarding viewpoint along any route. Bridge openings are announced acoustically; waiting times may occur in summer.
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The modern bascule bridge connects Sobieszewo with the mainland and has replaced the former pontoon bridge since 2018. With its clean lines and a 173-meter-long structure, it is now Poland's largest drawbridge. From above, there is a wide view over the Dead Vistula and the flat landscape of the Sobieszewo Island – a short but rewarding viewpoint along any route. Bridge openings are announced acoustically; waiting times may occur in summer.
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At night there are beautiful views, you can see a pair of swans swimming
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A beautifully made bike route. It leads to the top of the flood embankment. A view of the Vistula and the wild floodplains below the embankment. A beautiful place for a bike. Note - check the weather forecast before setting off (especially the wind speed - because it can blow quite hard here.) 😁 At the beginning of the route (on Sobieszewska Island) you can park your car (there is a small parking lot).
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If you come from the Gdańsk side, two hundred meters further, at the turn of the bike path, there will be a stop with gazebos, benches and a grill.
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The Świbno–Mikoszewo ferry is a seasonal crossing of the Vistula Przekop, connecting the eastern part of Sobieszewska Island with the Vistula Spit. In the 2025 season, the ferry will run from April 26, daily from 7:00, every 30 minutes, and in the case of heavy traffic - continuously. The modern unit, built in 2006, can take 21 cars and 100 passengers on board. For road cyclists, it is an attractive option, allowing you to shorten the route from Gdańsk to Krynica Morska by about 23 kilometers. The crossing takes about 5 minutes, and payment for the ride must be made on the ferry; both cash and payment cards are accepted.
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The Przegalina Lock is an impressive hydrotechnical structure located on the Martwa Wisła River in Gdańsk, connecting it with the Przekop Wisły. Built in 1891–1895, the lock enables navigation between the Martwa Wisła River and the Przekop Wisły, overcoming the difference in water levels. The facility consists of two chambers: the old, currently inactive, and the new, put into service in 1983, which is one of the largest locks in Poland. For road cyclists, the lock is an interesting point on the route through Żuławy Wiślane.
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There are over 30 mountain bike trails around Las Mierzei, offering a variety of experiences through its unique landscapes. These routes are highly rated by the komoot community, with an average score of 4.9 stars from over 90 reviews.
Yes, Las Mierzei offers 13 easy mountain bike trails, perfect for beginners or those looking for a relaxed ride. These routes typically feature less challenging terrain and elevation gains, allowing riders to enjoy the unique pine forests and coastal paths at a comfortable pace.
Mountain biking in Las Mierzei takes you through distinctive 'dancing' pine forests, characterized by low, twisted trees shaped by sandy soil and strong winds. You'll also encounter sandy dunes and coastal paths bordering Gdańsk Bay, with some routes offering views of the Vistula River. The area is part of the wider Vistula Spit, known for its natural beauty.
Yes, many of the mountain bike routes in Las Mierzei are circular. For example, the Świbno–Mikoszewo Ferry – Przegalina Lock loop from Sobieszewo Island is a moderate 49.1 km circular trail that takes you through diverse scenery.
Along the mountain bike trails, you can explore natural attractions such as the Mewia Łacha Reserve Information Board, which is part of a significant bird sanctuary. You might also encounter sections like the Seaside Gravel Path, offering scenic coastal views. The region is also known for its unique 'dancing' pine forests and proximity to the Vistula River.
Yes, you can find routes that traverse or border nature reserves. The Birds' Paradise Nature Reserve loop from Wyspa Sobieszewska is a moderate 14.0 km trail that allows you to experience the natural beauty of the Ptasi Raj (Bird Paradise) reserve.
The best time for mountain biking in Las Mierzei is generally from spring through autumn, when the weather is mild and the trails are dry. The unique pine forests and coastal paths are particularly pleasant during these seasons. Winter riding is possible, but conditions can be more challenging due to cold, potential snow, or sandy trails.
Yes, several trails provide views of the Vistula River. The Rest Area by the Vistula – Świbno–Mikoszewo Ferry loop from Mikoszewo is a moderate 55.9 km route that offers scenic views along the Vistula and includes ferry crossings, providing a unique perspective of the river and its surroundings.
The terrain in Las Mierzei is varied, ranging from relatively flat sections to routes with some elevation gains. You'll primarily ride through sandy paths within the 'dancing' pine forests, along gravel roads, and occasionally on coastal paths. The sandy nature of the soil is a defining characteristic of the area.
Las Mierzei is located on Sobieszewo Island, which is accessible from Gdańsk. While specific public transport options directly to trailheads may vary, local bus services connect Gdańsk with Sobieszewo Island. It's advisable to check local public transport schedules for the most current information on reaching the area.
While some routes, especially those near popular ferry crossings, can see more activity, the extensive network of trails through the pine forests and along less-traveled coastal sections offers opportunities for quieter rides. Exploring some of the slightly longer or less central loops can lead to a more secluded experience.
The pine forests in Las Mierzei are unique due to their 'dancing' appearance, with low, twisted trees and multiple trunks. These forests were planted to stabilize shifting sand dunes, creating a distinctive and atmospheric environment for mountain biking. Riding through these ancient, wind-shaped trees offers a memorable experience unlike typical forest trails.


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