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Croatia

Zagreb County

The best MTB trails in Zagreb County

4.5

(11)

192

riders

40

rides

Mountain biking in Zagreb County offers diverse landscapes and extensive trail networks, making it a prime destination for outdoor activities. The region is characterized by the dense forests of Medvednica Nature Park and the hilly, rocky terrain of the Žumberak and Samobor Hills. These areas provide varied riding experiences, from wide gravel paths to technical singletrack trails with significant elevation changes. The natural features include peaks like Sljeme and Sveta Gera, offering panoramic views across the region.

Best mountain bike trails in Zagreb County

  • The most popular mountain bike trail is Sveta Gera Summit – Trdinov vrh (Trdina Peak) loop from Sošice, a difficult 23.9 miles (38.4 km) trail that takes 4 hours 45 minutes to complete. This route offers challenging climbs and rewarding views from the highest peak in the Žumberak-Samoborsko gorje Nature Park.
  • Another top favourite among local mountain bikers is Sveta Gera Summit – Trdinov vrh (Trdina Peak) loop from Tupčina, a difficult 25.7 miles (41.3 km) path. This trail navigates through the rugged Žumberak hills, providing a demanding ride with varied terrain and scenic vistas.
  • Local mountain bikers also love the Grgosova Cave loop from Lug Samoborski, a 15.1 miles (24.2 km) trail leading through the Samobor Hills, often completed in about 2 hours 18 minutes. This moderate route explores the natural beauty around the Grgosova Cave area.
  • Mountain biking in Zagreb County is defined by the forested slopes of Medvednica Mountain, the rolling Žumberak and Samobor Hills, and diverse terrain ranging from gravel roads to technical singletrack. The network offers options for different ability levels, from easy paths to advanced routes.
  • The routes in Zagreb County are highly rated by the komoot community with an average score of 4.5 stars from more than 10 reviews. More than 190 mountain bikers have used komoot to explore Zagreb County's varied terrain.

Last updated: May 3, 2026

24

riders

#1.

Sveta Gera Summit – Trdinov vrh (Trdina Peak) loop from Sošice

38.5km

04:54

1,510m

1,510m

Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

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Hard

Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

Hard
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Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate

Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

Hard

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate

Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

Hard

Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

Easy

Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

Hard

7

riders

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate
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Popular around Zagreb County

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Tips from the Community

Mattia Pastore
August 15, 2025, Trdinov vrh (Trdina Peak)

There are several buildings at the summit, including an open chapel and a huge radio mast. The panoramic view is very impressive.

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Great spot, great food and one of the most beautiful mountain lodges I've visited.

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Chax
November 10, 2024, Sošice Visitor Center

In the most extensive karst field of Žumberačka gora lies the village of Sošice, a place whose oldest name - Sussiz, was mentioned for the first time in a document signed by Bernard, the owner of the nearby fortress Sichelberg (Old Town Žumberak) in 1249. Along with five other places on Žumberk, Sošice was then donated to the newly founded Cistercian monastery in Kostanjevica. When the next time in the 16th century mentioned again in the documents, the Žumberac area, ravaged by Turkish conquests, has already become part of the Military Border. Thanks to its location, Sošice has been not only one of the largest settlements in Žumberac since ancient times, but also the most distinctive center of Žumberac. Today, they are one of the most visited tourist spots in Žumberka.

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Sveta Gera is the highest peak of Žumberačka gora. It is located almost on the Slovenian border. The top is a wide undulating glade 350 meters long. Near the top is a disputed military facility that was abandoned by the former JNA in 1991, after which it was occupied by the Slovenian army. Since 1923, Slovenians have called the peak Trdinov vrh after Janez Trdina, a writer from Novi Mesto.

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The main square in Samobor, a place of decorated buildings and cafes, enjoying the terraces with coffee and cream pies.

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Krvavi kamen is a solitary rock in the Gorjanci mountains, which is accompanied by many legends. One of them says that the stone marks the place where an innocent girl and a young man were buried alive when defining the border, and their grave was marked with the Blood Stone. Folklore also tells stories of uncontrollable human greed. Janez Trdina wrote that the people of Carniola and the people of Žumber met at the stone when determining the border. Since they could not agree on the course of the border, a wild fight broke out. It turned into a massacre and human blood covered the stone, which has since then been called the Blood Stone. This event is supposed to be commemorated by a yearbook on a stone... The stone is located at the intersection of the paths that lead from Gospodična and Miklavž to the top of Gorjanci, Trdinov vrh. Blood stone is a solitary rock in the Gorjanci mountains, which is accompanied by many legends. The stone is located at the intersection of the paths that lead from Gospodična and Miklavž to the top of Gorjanci, Trdinov vrh.

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2 km from the top towards Pliješ we ran into bear tracks!

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Igor Pavlin
March 3, 2024, Karva Trail

Hard tehnical MTB trail

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Frequently Asked Questions

How many mountain bike trails are available in Zagreb County?

Zagreb County offers a wide selection of mountain bike trails, with over 40 routes documented. These include 10 easy, 16 moderate, and 16 difficult options, ensuring there's something for every skill level.

What kind of terrain can I expect on mountain bike trails in Zagreb County?

The terrain is highly diverse, ranging from wide gravel paths and forest roads to challenging singletrack. You'll encounter loamy dirt, roots, and rocks, particularly in the forested slopes of Medvednica Nature Park and the hilly Žumberak and Samobor Hills. This variety caters to both beginners and advanced riders.

Are there any family-friendly mountain bike trails in Zagreb County?

Yes, there are 10 easy trails suitable for families or those looking for a more relaxed ride. A good option for a less demanding experience is the Bunker Youth Center, Samobor loop from Samobor, which is an easy 7.5-mile (12.1 km) route.

What is the best time of year for mountain biking in Zagreb County?

The best time for mountain biking in Zagreb County is generally from late spring through early fall. During these months, temperatures are mild, and the natural scenery is at its most vibrant, offering ideal conditions for exploring the trails.

Are there any circular mountain bike routes in Zagreb County?

Many of the mountain bike trails in Zagreb County are designed as loops. For example, the challenging Sveta Gera Summit – Trdinov vrh (Trdina Peak) loop from Sošice and the moderate Grgosova Cave loop from Lug Samoborski are popular circular routes.

What notable landmarks or viewpoints can I find along the mountain bike trails?

Many trails offer breathtaking panoramic views. In the Žumberak-Samoborsko gorje Nature Park, you can reach Japetić Observation Tower for unforgettable vistas. Medvednica Nature Park also provides trails with views of Zagreb and the surrounding Zagorje region. Additionally, you might encounter historical sites like the Samobor Castle Ruins.

Are there any waterfalls accessible by mountain bike in Zagreb County?

Yes, the region features several beautiful waterfalls. You could plan a route to visit the Brisalo Waterfall, Cerinski Vir Waterfall, or the Sopot Waterfall, all of which are listed as natural monuments in Zagreb County.

What do other mountain bikers enjoy most about mountain biking in Zagreb County?

The area is highly rated by the komoot community, with an average score of 4.5 stars from over 10 reviews. Reviewers often praise the diverse landscapes, the extensive trail networks, and the rewarding panoramic views from peaks like Sljeme and Sveta Gera.

Are there any particularly challenging mountain bike trails for experienced riders?

Absolutely. Zagreb County offers 16 difficult trails for experienced riders. The Sveta Gera Summit – Trdinov vrh (Trdina Peak) loop from Tupčina is a demanding 25.7-mile (41.3 km) path through rugged hills, and the Bunker Youth Center, Samobor – Divlje Vode Biopark loop from Zdenčina is a very long and challenging 60.2-mile (96.8 km) route with significant elevation gain.

Can I combine mountain biking with exploring historical sites?

Yes, Zagreb County is rich in history. You can find routes that pass by or near historical castles and ruins. For instance, the Ruins of Okić Castle and Lukavec Castle are notable attractions that could be incorporated into a ride.

Are there options for longer, multi-hour mountain bike tours?

Definitely. Many routes are designed for longer excursions. The Mokrice Castle – Medsave Ferry loop from Novi Dvori is a moderate 35.9-mile (57.7 km) ride, and the Medsave Ferry – Memorial Spring loop from Zaprešić-Savska is a difficult 37.8-mile (60.8 km) route, both offering extensive riding time.

Are there any less crowded mountain bike trails in Zagreb County?

While popular spots like Medvednica can see more visitors, the extensive network of trails across the Žumberak and Samobor Hills offers many opportunities for quieter rides. Exploring some of the less-known moderate or difficult routes, such as the Mountainbike loop from Draga Svetojanska, can lead to a more secluded experience.

Most popular routes in Zagreb County

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Check out more MTB trails throughout Zagreb County below and find the perfect route in your destination.

Općina PokupskoŽumberak - Samoborsko gorjeBrdovecGrad JastrebarskoDubravicaPisarovinaOpćina KrašićGrad Sveti Ivan ZelinaGradecFarkaševacVelika GoricaOpćina RugvicaSamoborDubravaMarija GoricaVeliko TrgovišćeLukaStupnikOpćina BistraŽumberakZaprešićBrckovljaniPušćaBedenicaJakovljeSveta NedeljaGrad Dugo SeloOpćina KrižOpćina Klinča Sela

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