4.7
(18)
266
riders
33
rides
Gravel biking around Semily offers diverse terrain at the crossroads of the Bohemian Paradise UNESCO Geopark and the Jizera Mountains. The region is characterized by rolling hills, deep river valleys, and unique rock formations, providing varied and engaging routes. Riders can expect a mix of forest paths, dirt roads, and paved forest roads with minimal car access, ensuring a pure gravel riding experience. This landscape includes extensive karstic highlands, wide plateaus, and lush alpine pastures, suitable for mixed-surface cycling.
Last updated: May 13, 2026
4.0
(2)
20
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.
26
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(1)
21
riders
115km
08:25
2,710m
2,710m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
10
riders
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
10
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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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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Beautiful views. Convenient access road.
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It would be nice if it was a little wider...
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At 1,362 meters, the Szrenica (German: Reifträger) is a prominent peak in the western part of the Giant Mountains and is part of their main ridge. Since the border between Poland and the Czech Republic runs south of the main ridge at this point, the peak lies on Polish territory. Like the peaks of many other mountains in the Giant Mountains, the peak consists of the remains of ancient granite rocks that form impressive scree slopes. Interesting rock formations can be found on its slopes, including the Horse Headstones (Końskie Łby) and the Pig Stones (Trzy Świnki). The Szrenica is the local mountain of Szklarska Poręba (Schreiberhau) and the center of the Szrenica Ski Arena, the largest ski area in the Polish part of the Giant Mountains. A two-seater chairlift leads from the town to the summit in two stages. At the summit are the Schronisko na Szrenicy (Reifträgerbaude) and a meteorological observation station of the University of Wrocław. On the pristine Szrenicka (Hala Szrenicka) border meadow on the northwest slope of the Reifträger, at an altitude of 1,200 meters, stands the PTTK mountain hut "Schronisko na Hali Szrenickiej," which roughly translates as "Hostel on the Reifträger Meadow," the successor to the "Neue Schlesische Baude."
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A wonderful - mainly gravel - ride through forests and beautiful views of the Karkonosze Mountains. On the way, the High Bridge at an altitude of 810m above sea level, waterfalls and cascades, mountains visible through trees and thousands of trees, that the soul comes alive.
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Here is the entrance - and driveway - to the Karkonosze National Park. It is a good map of the park - very well maintained - and some information and, of course, a shelter. One of the roads leads to the Kamieńczyk Waterfall and the shelter there, but it is beautiful here in every direction you turn.
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I will say that it wasn't easy, the snow took its toll, but then the descent was great.
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There are over 30 dedicated no-traffic gravel bike trails around Semily, offering a wide range of experiences for all skill levels. The region is particularly well-suited for mixed-surface cycling, with many routes utilizing quiet forest paths and unpaved tracks.
The terrain around Semily is incredibly diverse, offering a true gravel biking experience. You'll encounter a mix of forest paths, dirt roads, and quiet paved forest roads. Expect undulating climbs and descents, with routes traversing the unique sandstone rock formations of the Bohemian Paradise and the scenic river valleys of the Jizera Mountains. Surfaces can vary, providing that characteristic 'crunch of gravel under your tires'.
Many no-traffic gravel routes in the Semily area pass through the stunning Bohemian Paradise UNESCO Geopark, allowing you to witness dramatic sandstone rock formations and deep river canyons. You might also encounter historical sites like castles. For example, some routes offer views of Valdštejn Castle or the iconic Trosky Castle perched atop volcanic plugs.
Yes, for experienced riders seeking a challenge, Semily offers 23 difficult no-traffic gravel routes. These often feature significant elevation gains and technical sections. An example of a challenging route is the Izera Loop (from Jakuszyce): Izera Dark Sky Park, which covers nearly 38 km with over 600 meters of elevation gain.
While many routes are moderate to difficult, there is at least one easy no-traffic gravel trail available around Semily, perfect for beginners or those looking for a more relaxed ride. These routes typically follow flatter terrain or well-maintained forest roads, ensuring a pleasant experience away from traffic.
The no-traffic gravel trails around Semily are highly rated by the komoot community, with an average score of 4.74 out of 5 stars. Reviewers often praise the stunning natural beauty, the quiet and peaceful atmosphere away from cars, and the diverse terrain that keeps rides interesting.
Yes, many of the no-traffic gravel bike routes around Semily are designed as circular loops, allowing you to start and end at the same point without retracing your steps. This is ideal for exploring the varied landscapes of the Bohemian Paradise and Jizera Mountains efficiently. For example, the View of the Giant Mountains – Raven Rocks (Rabensteine) loop from Szklarska Poręba Huta is a great circular option.
Yes, while riding the no-traffic gravel trails, you might find various huts, cafes, or rest areas. For instance, some routes could lead you near places like the Dvoračky Mountain Hut or the Bösterreich Refreshment Kiosk, offering opportunities to refuel and relax. Always check the specific route details for amenities along the way.
To best enjoy the no-traffic gravel trails, spring and autumn are often ideal. The weather is generally milder, and the natural scenery is particularly vibrant with spring blooms or autumn colors. While the trails are designed to be traffic-free, these seasons typically see fewer visitors than peak summer, enhancing the sense of solitude and quiet.
Yes, for those looking for longer adventures, there are several extensive no-traffic gravel routes. The View of the Quarry – Stanislaw Quartz Mine loop from Szklarska Poręba Huta is a significant option, stretching over 115 km with substantial elevation, providing a full day or multi-day challenge on quiet paths.
Absolutely. The region around Semily, bordering the Jizera Mountains and offering glimpses of the Giant Mountains, provides numerous opportunities for panoramic views. Routes like the View of the Giant Mountains – View of Szrenica (Reifträger) loop from Szklarska Poręba Górna are specifically designed to showcase breathtaking mountain vistas from quiet, car-free paths.


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