4.6
(12007)
77,518
hikers
351
hikes
Hiking around Semily offers diverse terrain within the picturesque landscape of the Czech Republic. The region is characterized by the scenic Jizera River canyon, which features historic trails like the Rieger Path. Semily is also situated near the Bohemian Paradise, known for its unique geological formations and extensive rock cities. The area provides a variety of hiking environments, from river valleys to hills and rock formations, catering to different experience levels.
Last updated: May 8, 2026
4.9
(308)
1,497
hikers
Hard hike. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
4.9
(230)
1,220
hikers
13.8km
03:52
270m
270m
Hard hike. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

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4.6
(101)
288
hikers
7.77km
02:10
150m
150m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.9
(119)
434
hikers
24.8km
07:17
720m
720m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.7
(97)
406
hikers
10.0km
03:01
300m
300m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.8
(70)
270
hikers
13.0km
03:43
320m
310m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.8
(19)
94
hikers
17.9km
05:30
620m
620m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.7
(62)
218
hikers
23.2km
07:01
770m
770m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(36)
195
hikers
16.2km
05:14
720m
720m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.8
(38)
170
hikers
6.04km
01:43
130m
130m
Hard hike. Great for any fitness level. Sure-footedness, sturdy shoes and alpine experience required.
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Mumlava Waterfall – a Harrachov natural gem located 1.5 km from the center.
1
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The climb was totally worth it, being rewarded with this impressively beautiful waterfall and view 🥰.
9
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Beautiful wooden boardwalk opposite the climbing rock. A beautiful, varied hiking trail runs along the river, and a panoramic path leads back above it.
15
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The Pančevo waterfall, located approximately one kilometer from the Labská bouda, is the highest waterfall in the Giant Mountains at 148 meters.
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Its symbolic source lies at an altitude of 1,386 m above sea level. It is enclosed in a brick ring with inflow and outflow, and its stone-paved surroundings offer benches for relaxation. In 1968, a wall of rough rock was added, bearing the coats of arms of 26 important cities through which the Elbe flows on its way to the North Sea.
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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.
7
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The Semily region offers a diverse range of hiking environments, from easy strolls along river valleys to more challenging mountain hikes. You'll find paths through the scenic Jizera River canyon, historic trails like the Rieger Path, and routes exploring the unique rock formations of the nearby Bohemian Paradise.
Yes, Semily has a good selection of easier routes suitable for families. For instance, the Mumlava Lodge – Mumlava Waterfall loop from Harrachov is an easy 5 km trail that takes around 1 hour 45 minutes, perfect for a family outing to see the natural spectacle of the Mumlava Waterfall.
Many trails around Semily are dog-friendly, allowing you to explore the natural beauty with your canine companion. It's always recommended to keep dogs on a leash, especially in protected areas or near wildlife, and to check local regulations for specific trails. The varied terrain, from forest paths to riverbanks, offers plenty of opportunities for walks with your dog.
The region is rich in natural landmarks. You can explore the dramatic Mumlava Valley, the impressive Hruboskalsko Rock Labyrinth with its unique sandstone formations, or walk along the historic Rieger Trail in the Jizera River canyon. The iconic Trosky Castle, while not directly in Semily, also offers spectacular views of the Bohemian Paradise.
Yes, many of the trails around Semily are designed as loops, offering convenient circular routes. For example, the difficult Na Kapelu Viewpoint – View of Hrubá Skála Castle loop from Kacanovy is a 13.7 km circular hike that provides stunning views of the castle and surrounding landscape.
The Semily region is beautiful year-round, but spring, summer, and early autumn generally offer the most pleasant hiking conditions. During these seasons, the weather is milder, and the natural scenery, from lush forests to flowing waterfalls, is at its most vibrant. Winter hiking is also possible, but some trails may be more challenging due to snow and ice.
There are nearly 360 hiking trails around Semily, catering to various skill levels. This includes 133 easy routes, 167 moderate paths, and 57 more challenging trails, ensuring there's something for every hiker.
The region offers various options for accommodation and refreshments. You can find mountain huts like Dvoračky Mountain Hut or Studenov Hut, and refreshment kiosks such as Bösterreich Refreshment Kiosk along some routes. The town of Semily itself and nearby villages also provide guesthouses, hotels, and pubs for hikers.
The hiking trails in Semily are highly regarded by the komoot community, with an average rating of 4.6 stars from over 3,800 reviews. Hikers often praise the diverse terrain, the stunning natural beauty of the Jizera River canyon and Bohemian Paradise, and the well-maintained paths that lead to picturesque viewpoints and waterfalls.
Absolutely! The Mumlava Waterfall is a prominent natural spectacle in the area. You can explore it via routes like the difficult Mumlava Valley – Mumlava Waterfall loop from Harrachov, which is a longer 24.8 km trail, or the moderate Harrachov – Trail to Mumlava Waterfall loop from Harrachov, a 13 km option.
Public transport options, including local buses and trains, connect Semily with surrounding towns and some trailheads. It's advisable to check local schedules in advance, especially for routes that start further afield in areas like Harrachov or within the Bohemian Paradise, to plan your journey effectively.
Generally, no special permits are required for hiking on established trails in the Semily area or within the Bohemian Paradise. These natural areas are freely accessible year-round. However, always respect local signage, especially in protected zones, and adhere to any specific rules regarding nature conservation.


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