4.7
(107)
1,261
riders
137
rides
Touring cycling around Semily offers diverse landscapes in the northern Czech Republic, characterized by lush forests, rolling hills, and crystal-clear rivers. The region serves as a gateway to the Bohemian Paradise, known for its unique sandstone rock formations and captivating rock cities. Cycling routes extend into the scenic Jizera and Giant Mountains, providing varied terrain for different skill levels.
Last updated: May 12, 2026
4.7
(15)
113
riders
25.5km
02:02
690m
690m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.4
(5)
68
riders
50.3km
03:36
640m
640m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4.8
(4)
45
riders
39.4km
02:45
700m
700m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.7
(9)
55
riders
36.1km
02:52
590m
590m
Hard bike ride. Very good fitness required. You may need to push your bike for some segments of this route.
4.0
(2)
48
riders
46.4km
03:52
890m
890m
Hard bike ride. Very good fitness required. You may need to push your bike for some segments of this route.
4.3
(7)
43
riders
19.5km
01:38
550m
550m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
40
riders
51.3km
03:34
910m
910m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(2)
34
riders
37.2km
02:31
460m
460m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(3)
42
riders
19.2km
01:30
520m
520m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.8
(6)
34
riders
26.3km
01:56
470m
470m
Hard bike ride. Very good fitness required. You may need to push your bike for some segments of this route.
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Hrubá Skála Castle is one of the main landmarks of Český ráj. The castle towers over a group of rock spires located six kilometers southeast of the town of Turnov. The rock formations, reaching up to sixty meters high, are found above the valley of the Libuňka river, situated in the landscape between Trosky Castle and Valdštejn Castle.
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The municipality of Hrubá Skála is located in Český ráj near Turnov in the Semily district of the Liberec Region. 617 inhabitants live here. It is located in the immediate vicinity of Hrubá Skála Castle, which was built on a sandstone rock massif in the second half of the 14th century.
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Hruboskalsko is a nature reserve declared on April 22, 1998. With an area of 219.2 ha, it is one of the largest rock towns in the Protected Landscape Area Český ráj. The reason for protection is the extensive rock town with preserved relict pine forests. The Hruboskalsko rock town includes hundreds of rock massifs and individual towers reaching up to 60 m in height. Due to the low resistance of sandstone and the constant effect of various influences, the rocks are rich in a variety of shapes and forms (honeycombs, windows, gates).
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The Věžakmeer is a small lake located in the Bohemian Paradise (Český ráj) in the Czech Republic. It is known as a picturesque location in this region.
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Mumlava Waterfall – a Harrachov natural gem located 1.5 km from the center.
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The castle was founded between 1260 and 1280 by the Markwartings. This family, from which several Bohemian noble families emerged, rose to prominence during the reign of King Otakar II Přemysl and owned extensive estates in the Jizera region up to the Giant Mountains. The first documented owner was Zdeněk (1280–1304), who named himself after the castle of Waldstein. He was the son of Jaroslav of Turnov (1234–1269). In addition to the castle, the Waldstein domain included several villages on both sides of the Jizera River, around Turnov, up to the Cistercian monastery of Hradiště. Even during Zdeněk's lifetime, disputes over ownership arose, which continued in subsequent generations. From 1318 onward, court proceedings between members of the Waldstein family for robbery in the associated villages are documented.
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From the Vosecka Bouda mountain hut, descend along a stream with beautiful waterfalls. The road is paved and frequented by pedestrians, so be careful.
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There are over 130 touring cycling routes around Semily. The region offers a diverse range of options, with 3 easy routes, 59 moderate routes, and 76 difficult routes, catering to various skill levels.
The Semily area is rich in natural beauty. You can cycle past the impressive Mumlava Waterfall, explore the unique sandstone formations of the Hruboskalsko Rock Labyrinth, or enjoy views from Čertova Hora (Devil's Mountain). Many routes also traverse the scenic Jizera and Giant Mountains.
While many routes are moderate to difficult, the region does offer some easier options suitable for families. These routes often feature gentler terrain through lush forests and along crystal-clear rivers, particularly in the lower elevations of the Bohemian Paradise. Look for routes specifically marked as 'easy' on komoot.
Cyclists can encounter a blend of history and natural beauty. Routes often wind past medieval castles and quaint villages. Notable historical sites include Hrubá Skála Castle, the dominant Trosky Castle ruin, and Wallenstein Castle. The Czech section of the Via Sacra also guides cyclists to significant sacred architecture.
Yes, many touring cycling routes in the Semily area are designed as loops, allowing you to start and finish at the same point. For example, the Hrubá Skála Castle – Věžák Lake loop from Karlovice-Sedmihorky is a popular circular option that explores historic castles and scenic lake views.
The touring cycling routes around Semily are highly rated by the komoot community, with an average score of 4.7 stars from over 100 reviews. Cyclists frequently praise the diverse landscapes, from the unique sandstone rock formations of the Bohemian Paradise to the challenging terrain of the Jizera and Giant Mountains, as well as the well-maintained paths.
Yes, several routes incorporate waterfalls. The Mumlava Waterfall – Krakonoš's Breakfast Hut loop from Harrachov is a popular difficult route that specifically explores the mountain landscape around the Mumlava Waterfall. Another option is the Crystal Bohemia Land – Mumlava Waterfalls loop from Harrachov.
While many routes are day trips, the region's connection to the Jizera and Giant Mountains, as well as the Via Sacra, provides opportunities for longer tours. Routes like the Szrenica Chairlift – View of the Stream loop from Rokytnice nad Jizerou offer significant distances and elevation, suitable for more extended rides.
The Semily region is excellent for touring cycling from spring through autumn. The lush forests and rolling hills are particularly beautiful in spring with new growth and in autumn with vibrant colors. Summer offers warmer temperatures, ideal for exploring the diverse landscapes. Always check local weather conditions before heading out.
Yes, the region has various options for cyclists. You can find mountain huts and refreshment kiosks, such as Dvoračky Mountain Hut or the Bösterreich Refreshment Kiosk. Some routes also pass through villages where cafes and pubs are available. For overnight stays, there are mountain hotels like Mountain Hotel Štumpovka.
Parking is generally available near popular trailheads and in towns like Harrachov, Turnov, or Karlovice-Sedmihorky, which serve as common starting points for many routes. It's advisable to check specific parking options for your chosen route beforehand, as some smaller trailheads might have limited space.
Yes, Semily and surrounding towns are accessible by public transport, including trains and buses, which can help you reach various starting points for cycling routes. Some routes, particularly those starting from larger towns, are well-connected, making it convenient to combine cycling with public transport.
To find less crowded routes, consider exploring trails deeper within the Jizera and Giant Mountains or those that venture away from the most popular Bohemian Paradise rock cities. Routes like the Jizerka Settlement – Peat Bog Jizera Mountains loop from Harrachov offer a more secluded experience through natural landscapes.


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