4.7
(10)
62
riders
10
rides
Gravel biking around Trebnje offers diverse terrain in Slovenia's Lower Carniola region. The landscape features rolling hills, extensive forests, and picturesque vineyards, providing varied elevation changes for mixed-surface cycling. The meandering Krka River and its valley are central to many routes, with paths alongside the river, dirt roads, and gravel sections. Higher elevations like Nebesa (602 m) and Trebni Vrh (581 m) offer challenging ascents and panoramic views.
Last updated: May 6, 2026
4.5
(2)
17
riders
39.9km
02:20
280m
280m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
11
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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3.8
(5)
12
riders
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
2
riders
38.8km
02:39
810m
810m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
2
riders
35.5km
02:31
610m
610m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
2
riders
27.0km
01:47
450m
450m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
2
riders
60.3km
04:01
1,120m
1,130m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
2
riders
43.5km
03:11
880m
880m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
1
riders
42.0km
02:52
720m
720m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
2
riders
45.3km
02:59
790m
790m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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The cycling route passes Otočec Castle, which has been declared a cultural monument and is the only water castle in Slovenia. It continues along the Krka River, all the way to the beginning of the municipality of Šmarješke Toplice. Here it passes through Dolenje Kronovo, where it connects to the state road.
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Interesting exhibition/monument. Also, not a bad place to stop if you're in desperate need of shade.
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The castle is closed and falling apart. It's a shame, but it's still nice to see from the outside.
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The ivy-covered Hmeljnik Castle is one of the oldest castles in Slovenia. Today, it is a ruin and a cultural monument of national importance. From here, you can enjoy beautiful views of the Dolenjska region.
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Otočec Castle was built on one of the islands of the Krka River. It is the only moated castle in Slovenia.
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The new 448 route made the old road near the river obsolete, so now only cyclists and pedestrians "flow" there. Wonderful.
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Field road connection between Loke and Zalog. The bridge over the Krka River in Loke is currently (June 2025) impassable - construction work (complete demolition)
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The Naral's sign stands on a hill, northwest of the village, along the cart track from Trebča vas to Zafara in Žužemberk. It consists of a wooden sign with a cast-iron cross, a stone base with the year 1896 and three columns with cup-shaped ends with the years 1875 and 1884. The sign was carved and erected by an old Radetzky soldier Jože Novak, nicknamed Naral, from Trebča vas in gratitude for his safe return from the war. The Naral's sign is one of the extremely rare examples of signs in Dolenjska, which commemorate the participation of Slovenian soldiers in the Austrian army, which, under the leadership of Marshal Radetzky, suppressed the Italian uprising during the March Revolution of 1848 in Lombardy and Veneto, with a victory in the Battle of Custozza. In addition, the stonemasonry details indicate a well-trained self-taught stonemason, who engaged in stonemasonry solely for his own needs.
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There are 17 gravel bike trails around Trebnje, offering a variety of experiences for cyclists. The region's diverse terrain, from rolling hills to river valleys, provides numerous options for exploration.
The gravel trails around Trebnje cater to various skill levels. You'll find 1 easy route, 2 moderate routes, and 14 difficult routes, ensuring options for both casual riders and those seeking a challenge. The difficult routes often feature significant elevation gain through the rolling hills.
Gravel biking in Trebnje offers a blend of picturesque landscapes. You'll ride through extensive forests, alongside the meandering Krka River, and past scenic vineyards. Notable peaks like Nebesa Summit and Trebni Vrh provide challenging ascents and offer panoramic views of the Mirna Valley and southern Slovenia.
Yes, there are options suitable for families. The region offers paths that run alongside the Krka River, which are generally flatter and more accessible. For a relatively easy loop, consider the Gravel Road Between Cornfields – Weir on the Krka River loop from Novo mesto Center, which is 13.5 miles (21.7 km) and leads through cornfields and along the river.
Many of the gravel trails in Trebnje, especially those through forests and along the Krka River, are suitable for cycling with dogs, provided they are well-behaved and on a leash where necessary. Always be mindful of local regulations and other trail users. The Gravel Path Along Forest Stream highlight is an example of the kind of natural, quiet paths you might find.
Yes, the region is rich in history. You can incorporate visits to historical sites like Otočec Castle, Slovenia's only water castle, or Žužemberk Castle into your longer rides. The Žužemberk Castle – Žužemberk Castle loop from Žužemberk is a challenging 51.1 km route that starts and ends at the castle itself.
The best time for gravel biking in Trebnje is generally from spring through autumn. During these seasons, the weather is pleasant, and the landscapes are vibrant, with lush forests and active vineyards. The extensive forests also provide welcome shade during warmer months.
Most of the gravel routes in the Trebnje area are designed as loops, allowing you to start and finish at the same point. For example, the popular Štukljeva Footbridge – Dolenjske Toplice Spa loop from Novo mesto Center is a 38.9 km circular trail featuring moderate climbs and scenic paths.
The area is highly rated by the komoot community, with an average score of 4.6 stars from 8 reviews. Reviewers often praise the diverse terrain, the beautiful natural scenery including the Krka River and vineyards, and the engaging mix of challenging climbs and pleasant paths.
Yes, the Krka River is a central feature of many cycling routes in the area. You'll find paths that run alongside the river, often featuring pleasant dirt roads and gravel sections. The Štukljeva Footbridge – Weir on the Krka River loop from Novo mesto Kandija is a great example, offering 38 km of riverside riding.
Many routes start from towns like Novo mesto or Žužemberk, where public parking is generally available. For routes originating from smaller villages or specific trailheads, look for designated parking areas or consult the individual route details on komoot for specific recommendations.
While many routes traverse rural areas, you'll find opportunities for refreshments in the towns and larger villages along the way, such as Novo mesto, Dolenjske Toplice, or Žužemberk. These places offer local eateries and wineries where you can sample traditional Slovenian cuisine and local wines like Cviček.


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