4.8
(152)
4,690
riders
38
rides
Road cycling routes around Idrija traverse a diverse landscape characterized by the Idrija hills, plateaus, and river valleys within a UNESCO Global Geopark. The region offers varied terrain, from demanding forest loops with significant climbs to areas with more moderate elevation gains. Cyclists can expect to encounter picturesque hills, secluded farms, and historic military roads, providing a rich backdrop for exploration. The area's natural features, including the Idrijca and Belca rivers, contribute to a dynamic road cycling experience.
Last updated: May 8, 2026
4.0
(4)
150
riders
69.6km
03:42
1,210m
1,210m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
5.0
(1)
80
riders
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

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4.5
(4)
56
riders
60.5km
03:13
1,070m
1,070m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
5.0
(3)
51
riders
48.0km
02:28
800m
800m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
56
riders
47.8km
02:21
670m
670m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
46
riders
111km
05:39
1,800m
1,800m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
49
riders
52.1km
02:28
570m
570m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
32
riders
57.0km
03:11
1,130m
1,130m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
25
riders
133km
06:40
2,060m
2,060m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
29
riders
45.9km
02:36
950m
950m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
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Just a few steps from the main road, the Ravbar Tower is very beautiful, and the view of the Planinska Cave and the source of the Unica River is also worth a visit.
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The castle features a permanent exhibition on the ground floor and rotating exhibitions on the upper floors. Because the castle is situated on a hill, it also offers beautiful views of the surrounding area.
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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 church of St. Martin. The church of St. Martin
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Kromberk Castle, located in the village of the same name, is a typical Renaissance building with an almost square floor plan, whose four corner towers are a striking feature. The original castle was built here at the beginning of the 13th century. Kromberk Castle acquired its present form at the beginning of the 17th century, when the nobleman Giovanni Maria Coronini purchased the property. The castle was heavily damaged in both World Wars, and unfortunately, its original furnishings have not survived. Today, the castle has been renovated and delights visitors with a beautiful, well-kept park featuring Baroque fountains and lapidary objects. The castle is the headquarters of the Gorizia Regional Museum, which houses permanent exhibitions and temporary collections.
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Bridge is demolished
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A fairly new-looking cycle path between the Soca River and the main road. Along the route, there are excellent views of the Soca River, great photo opportunities, and rest stops, including refreshment stops.
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A classic, adventurous suspension bridge for pedestrians and cyclists over a tributary of the Soca River. The bridge is located near a small beach bar and a swimming area that attracts lively crowds in the summer.
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Idrija offers a diverse landscape for road cycling, characterized by picturesque hills, scenic plateaus like Črni Vrh, Vojsko, and Ledine, and routes along river valleys. You'll find everything from demanding forest loops with significant climbs to areas with more moderate elevation gains, often passing through secluded farms and charming villages.
There are over 35 road cycling routes around Idrija documented on komoot. These routes cater to various skill levels, with a good mix of moderate and difficult options for exploration.
While many routes in Idrija feature moderate to difficult terrain, there are options for beginners. The region offers paths with more moderate elevation gains, such as the easy and popular cycling path leading to Idrijska Bela, where the Idrijca and Belca rivers meet. For a specific moderate route, consider the Path Above the Canal – Dam on the Borovniščica River loop from Riže.
Absolutely. Idrija is a paradise for experienced cyclists seeking a challenge. The region features numerous demanding forest loops with long climbs and significant elevation changes. Routes like the Old Stone Wall Near Logatec – Gostišče Stara Pošta loop from Idrija or the Cerkno – Kladje Pass (787 m) loop from Idrija offer substantial climbs and rewarding views.
Idrija, being a UNESCO Global Geopark, is rich in natural beauty. You can encounter unique geological formations, wild ravines, and lush forests. Notable attractions include the mysterious Divje Jezero (Wild Lake), the historic Rake Water Canal, and picturesque gorges like Kramaršca. Many routes also offer stunning viewpoints of the Idrijca and Belca rivers.
Yes, many of the road cycling routes around Idrija are designed as loops, allowing you to start and end in the same location. Examples include the popular Old Stone Wall Near Logatec – Gostišče Stara Pošta loop from Idrija and the Dole Hill – View of Idrija loop from Idrija.
The road cycling routes in Idrija are highly rated by the komoot community, with an average score of 4.8 stars from over 10 reviews. More than 990 road cyclists have used komoot to explore Idrija's varied terrain, often praising the diverse landscapes, challenging climbs, and scenic views.
Yes, Idrija, as a destination for outdoor activities, generally offers parking options for visitors. You can typically find parking in and around the main town of Idrija, which serves as a common starting point for many cycling routes.
Yes, e-bikes are available for rent in the Idrija region. This makes the hilly terrain more accessible to a wider range of visitors, allowing more people to enjoy the scenic rides and explore the diverse landscapes of the UNESCO Global Geopark.
The spring and autumn months generally offer the most pleasant conditions for road cycling in Idrija, with milder temperatures and beautiful scenery. Summer can also be enjoyable, especially in the mornings or late afternoons, though some climbs might be more strenuous in warmer weather. Always check the local weather forecast before heading out.
While many routes feature significant elevation changes, there are family-friendly options, particularly those with more moderate terrain or along river paths. The easy cycling path to Idrijska Bela, for instance, is suitable for a more relaxed family outing. When planning, look for routes described as 'easy' or 'moderate' on komoot.
Yes, the Idrija region is characterized by its rivers, the Idrijca and Belca. You can find cycling paths that lead along these river valleys, offering picturesque views and a more gentle gradient compared to the hilly sections. The path to Idrijska Bela is a prime example of riverside cycling.


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