4.9
(7)
45
riders
15
rides
No traffic gravel bike trails around Žiri are set within a hilly basin, surrounded by peaks reaching up to 1000 meters, offering a diverse terrain for cyclists. The region features a blend of quiet asphalt roads, extensive gravel tracks, and natural paths, ideal for mixed-surface cycling. Cyclists will traverse the Žiri Basin and Poljane Valley, encountering varied elevation gains and descents. The landscape is characterized by its hilly surroundings, the Sora River, and panoramic ridges that provide expansive views.
Last updated: July 5, 2026
5.0
(3)
12
riders
43.1km
03:12
960m
960m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
8
riders
65.5km
04:51
1,560m
1,560m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(1)
10
riders
26.7km
02:14
690m
690m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.5
(2)
6
riders
48.9km
03:27
1,120m
1,120m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
5
riders
25.2km
01:36
250m
250m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Žiri
Divje jezero is a karst siphon lake (Vaucluse spring), located approximately 2 km south of Idrija. The type of karst spring - Vaucluse spring is named after the Fontaine-de-Vaucluse spring in the Vaucluse region of Provence in southern France, east of Avignon. Springs of this type are characterized by the fact that water flows to the surface from great depths under pressure through steep channels. The lake lies in a stone cauldron under the hundred-meter cliffs that border this northern edge of the Črnovrška plateau. Divje jezero is also a karst spring, as water flows into the lake from a steeply descending trench, which has been explored to a depth of 160 m so far. Although the lake surface is usually calm, after heavy rains there can be strong eruptions of water, up to 60 m³/s. The Jezernica River flows from Divje Jezero, which is the shortest surface-flowing river in Slovenia and flows into the Idrijca River after 55 meters. The water temperature in the lake fluctuates only between 7 and 10 °C throughout the year. The lake was protected as a natural monument in 1967 and since 1972 has been arranged for visitors as the first Slovenian open-air museum.
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The city of Idrija is famous for its mercury mines and factories that have been active for several hundred years.
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Idrija is a small town that owes its fame to its historic mine and mercury extraction facilities. Mercury mining and production began several centuries ago.
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I recommend a visit by bike or on foot. The lake is truly beautiful but at the same time eerie, as we do not know its exact depths. The shortest river, Jezernica, flows out of it, which flows into the Idrijca after a few meters. You start at one of the larger parking lots in Idrija, from where it is about 3km to Divje Jezera. An ideal starting point also for those who visit the city with a camper. On the way to the lake (if we pay attention), we can see the remains of the Italian caves and bunkers.
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I recommend Idrija as a starting point. You can choose an easier 7km route along the main road. Those with more fitness and who enjoy riding on forest roads and paths, choose the route along Ključe via Idrijski log or Zadlog with a descent into the valley of the Idrijca and Belca. As a reward, treat yourself to swimming at the confluence of the Idrijca and Belca rivers in Lajšt 😉😉 There are several cycling route options to choose from in the komoot app.
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Easy to ride with trekking bike and luggage
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Žiri offers a good selection of routes for gravel biking away from traffic. You can explore over 15 dedicated no-traffic gravel bike trails in the region, ranging from moderate to difficult, ensuring a diverse experience for all skill levels.
The no-traffic gravel trails around Žiri are characterized by varied and hilly terrain. You'll encounter a mix of quiet asphalt roads, extensive gravel tracks, and natural paths. The region, nestled in a basin surrounded by peaks up to 1000 meters, offers significant elevation gains and descents, providing both challenging and rewarding experiences with scenic views.
Yes, for experienced riders seeking a challenge, Žiri offers several difficult no-traffic gravel routes. For instance, the Klavže Dam – Divje Jezero (Wild Lake) loop from Idrija is a demanding ride covering over 43 km with significant elevation. Another option is the longer Klavže Dam – Idrija town centre loop from Idrija, which spans over 65 km with even more climbing.
Many no-traffic gravel routes in Žiri pass by interesting landmarks and natural features. You might encounter remnants of the historical Rupnik Line fortifications, offering a glimpse into the region's past. The trails also often lead to panoramic viewpoints, such as those offering vistas of the Žiri Basin, Poljane Valley, and even the Julian Alps. The Sora River adds to the natural beauty, and unique geological sites like the Lukač Geological Profile are also present in the wider area.
Yes, many of the no-traffic gravel bike routes in Žiri are designed as circular loops, allowing you to start and end at the same point. An example is the Divje Jezero (Wild Lake) – Divje Jezero Natural Monument loop from Idrija, which offers a scenic circular ride. These loops are great for exploring the diverse landscapes without needing a return trip arrangement.
The best time for gravel biking in Žiri is generally from spring through autumn. During these seasons, the weather is most favorable, and the trails are typically dry and accessible. The varied terrain and elevation can be more challenging in winter due to snow and ice, though some lower-elevation routes might still be passable depending on conditions.
Yes, Žiri also offers moderate no-traffic gravel bike trails for those who prefer a less strenuous ride. The Podlipa Valley – Ljubljanica River loop from Podlipa hrast is a good example, covering about 25 km with a more manageable elevation gain, making it suitable for a relaxed yet engaging gravel experience.
The komoot community highly rates the no-traffic gravel trails in Žiri, with an average score of 4.9 stars. Reviewers often praise the peacefulness of the routes, the stunning panoramic views from higher elevations, and the diverse mix of surfaces that make for an engaging gravel biking experience away from busy roads.
Žiri and its surrounding villages offer various options for refreshments and accommodation. While specific cafes or pubs directly on the trails might be limited, the town of Žiri itself provides amenities where you can refuel and find lodging after your ride. It's advisable to check local listings for current operating hours and availability.
Given Žiri's hilly and varied terrain, it's important to be prepared. Ensure your bike is in good condition, especially your brakes, for the descents. Always wear a helmet and carry sufficient water and snacks. Some trails can be remote, so it's wise to inform someone of your route and estimated return time. Weather can change quickly in mountainous regions, so pack appropriate clothing layers.
Parking is generally available in and around the town of Žiri, as well as at common starting points for popular routes. While specific designated parking for every trail might vary, you can usually find suitable spots in village centers or near trailheads. Always check local signage for any parking restrictions or fees.


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