4.5
(35)
581
riders
61
rides
Gravel biking around gmina Mirsk offers diverse terrain within Poland's Lower Silesian Voivodeship, bordering the Czech Republic. The region is characterized by the Sudetes mountain range, including the Jizera Mountains, which feature rolling hills, dense forests, and meandering rivers. Routes often combine gravel and paved surfaces, providing varied conditions for cyclists. This landscape supports a network of trails suitable for different skill levels, from easier paths to challenging multi-day expeditions.
Last updated: October 25, 2026
4.0
(4)
77
riders
35.9km
03:39
940m
940m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
4.3
(4)
45
riders
37.9km
03:31
620m
620m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.

4.3
(3)
22
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces.
4.5
(2)
17
riders
53.3km
04:02
1,040m
1,040m
Hard gravel ride. Very good fitness required. Mostly paved surfaces.
25
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces.
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View of the waterfall and Czarcie Oczy.
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Today it is an empty, vast mountain meadow, but as recently as the first half of the 20th century, rural life thrived here. The village of Gross-Iser (Wielka Izera) was founded in the 17th century by an Evangelical refugee from the Czech Republic. Before World War II, there were over 40 houses, two schools, three mountain huts, and a hunting lodge here. In May 1945, the village was occupied by Soviet soldiers, and the inhabitants were displaced. By the 1960s, all the buildings had been razed to the ground by the military. Riding along the bike path through the middle of the Hala, you are moving along the former main street of this non-existent Iser settlement.
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Along the Izera riverbed and its tributaries (especially on the Czech side in Safirovy potok), life was already bustling with treasure hunters in the Middle Ages. The Walloons, who were ancient forest experts and mineralogists, panned for gold and rare gemstones in the local river sands: sapphires, rubies, topazes, and zircons. The greatest wealth was hidden in the deposits at the foot of the basalt mountain Bukovec. While pedaling along the banks, you are riding through the historical "El Dorado" of the Sudetes.
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Water collection point on the Kamienica stream
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The view is unforgettable. The trail is sometimes crowded.
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It's good that there are signs because otherwise it's hard to tell that this is the border ;)
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It would be nice if it was a little wider...
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You'll find over 60 gravel bike trails around gmina Mirsk, offering a diverse range of experiences for cyclists. These routes traverse varied terrain, including the picturesque Sudetes mountain range and the Jizera Mountains.
The region offers a wide range of difficulties to suit different skill levels. There are 4 easy routes, 19 moderate routes, and 42 difficult routes available. This variety ensures that both beginners and experienced gravel bikers can find suitable challenges.
The gravel biking routes in gmina Mirsk are highly rated by the komoot community, with an average score of 4.4 out of 5 stars from around 20 reviews. Cyclists often praise the diverse terrain, stunning mountain landscapes, and the combination of gravel and paved surfaces that make for engaging rides.
Yes, gmina Mirsk offers several easier routes. For example, the Heynicy Observation Tower – Forest Trail in Jizerské Hory loop from Świeradów-Zdrój is a moderate 11.0-mile (17.7 km) path that features forest trails and scenic views, making it a good option for those looking for a less strenuous ride.
Absolutely. For experienced riders seeking a challenge, gmina Mirsk has many difficult routes. The Dookoła Kwisy Trail is a demanding 22.3-mile (35.9 km) route that explores the Kwisa River area, featuring significant elevation gains. Another option is the Izerskie Crossroads loop from Rębiszów, a 32.9-mile (53.0 km) trail leading through the Izerskie Crossroads area.
Gmina Mirsk is rich in natural beauty. You can explore the picturesque Jizera Mountains with their unique terrain and vistas. While not directly on every gravel route, the region is close to impressive waterfalls like Kamieńczyk Waterfall and Szklarka Waterfall in the Polish Karkonosze Mountains. The Karkonosze National Park also offers pristine scenic trails for exploration.
Yes, there are several points of interest. You might encounter the Singltrek pod Smrkem Center, which is a hub for cycling. Other notable spots include the Leśniańskie Lake Dam and Hydropower Plant, and the Złotnicki Dam. For stunning views, consider visiting the Wysoki Kamień Observation Tower.
Yes, the region offers mountain huts for refreshments or overnight stays. A notable one is the PTTK mountain hostel on Stóg Izerski, located at 1060m altitude. This historic hut provides a convenient stop for cyclists exploring the higher terrain.
Gmina Mirsk is an excellent destination for outdoor activities, including gravel biking, for much of the year. The diverse landscapes are particularly beautiful in spring, summer, and autumn. While winter biking is possible, be prepared for snow and colder conditions, especially in the higher elevations of the Sudetes and Jizera Mountains.
Yes, many of the gravel biking routes in gmina Mirsk are designed as loops, allowing you to start and end at the same point. Examples include the Heynicy Observation Tower – Forest Trail in Jizerské Hory loop from Świeradów-Zdrój and the Izerskie Crossroads loop from Rębiszów. These circular routes are convenient for exploration.
While many routes in gmina Mirsk are moderate to difficult, there are easier paths that can be suitable for families, especially those with some biking experience. Look for routes categorized as 'easy' in the komoot guide, which typically have less elevation gain and smoother surfaces. Always check the route details for distance and elevation before heading out with family.
Gmina Mirsk is well-suited for outdoor activities, and while specific public transport links directly to trailheads might vary, the town of Mirsk itself is accessible. For those traveling by car, parking is generally available in towns like Mirsk and Świeradów-Zdrój, which serve as common starting points for many routes. It's advisable to check local parking regulations upon arrival.


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