4.1
(43)
337
riders
29
rides
Touring cycling routes around Grad Ozalj, located in Croatia's Karlovac County, traverse a landscape characterized by lush forests and rolling hills. The prominent Kupa River winds through the region, offering scenic routes along its valley. Cyclists encounter varied terrain, from gentle paths to more challenging ascents, often on quiet paved and gravel roads.
Last updated: May 20, 2026
3.8
(6)
19
riders
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
1.0
(1)
12
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(1)
9
riders
32.8km
02:10
480m
480m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(1)
7
riders
79.9km
04:42
430m
430m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
8
riders
47.2km
02:52
360m
360m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(2)
7
riders
26.3km
01:34
120m
120m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
5.0
(3)
6
riders
23.0km
01:32
320m
320m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.5
(2)
7
riders
68.3km
04:13
610m
610m
Hard bike ride. Very good fitness required. You may need to push your bike for some segments of this route.
6
riders
67.3km
03:49
130m
130m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
9
riders
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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An interesting technical monument of aviation
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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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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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There is a tap with drinking water at the football club next to the bridge
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Great place to stop and rest in the park, maybe even feed the ducks if that's your thing. The Otočec castle also has a cafe so you can get some refreshments.
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There are over 30 touring cycling routes available in Grad Ozalj, offering a variety of experiences for different skill levels. More than 300 touring cyclists have used komoot to explore the region's diverse terrain.
The terrain in Grad Ozalj is characterized by lush forests, rolling hills, and the prominent Kupa River valley. Routes often follow quiet paved and gravel roads, offering a mix of gentle paths and more challenging ascents.
The best times for touring cycling in Grad Ozalj are spring, summer, and early autumn when the weather is generally pleasant and conducive to outdoor activities.
Yes, Grad Ozalj offers several easy touring cycling routes. An excellent option for a gentle ride is the Swimming spot on the Kolpa River – Douglas DC-3 Memorial at Otok loop from Metlika, which is 11.8 miles (19.0 km) long and offers scenic views along the Kolpa River.
For experienced cyclists seeking a challenge, Grad Ozalj has several difficult routes. One such route is the Old Road to Oberdorf – Otočec Castle loop from Dolž, a 20.4 miles (32.9 km) trail that leads through rolling hills with significant elevation changes.
Cyclists can encounter several historical landmarks. The dramatic Ozalj Castle, perched above the Kupa River, is a significant historical monument. Another notable site is the Munjara – Old Hydropower Plant, a Neo-Renaissance style building from 1908, which resembles a castle. The Dubovac Castle – Ozalj Castle loop from Karlovac is a route that passes by these historical points of interest.
Yes, the region is rich in natural beauty. The Kupa River itself is a central feature, offering serene views. You can also find viewpoints like Plains Near Bohor Vrh in Žumberak–Samoborsko Gorje Nature Park. The View of the River Near Ruins – Mrežnica Wooden Bridge loop from Ozalj offers picturesque river views.
Many touring cycling routes in Grad Ozalj are suitable for dogs, especially those on quiet roads and paths through natural areas. It's always recommended to keep your dog on a leash and ensure they are comfortable with the distance and terrain.
Yes, bike rental services are available in Grad Ozalj, providing a convenient option for visitors who wish to explore the region's cycling routes without bringing their own equipment.
Grad Ozalj and its surrounding areas offer various cafes, restaurants, pubs, and accommodation options. These establishments cater to cyclists, providing places to refuel and rest after a day of exploring the scenic routes.
While specific public transport connections to every trailhead may vary, Grad Ozalj is accessible by public transport, and local services can help cyclists reach general areas from which many routes begin.
Parking is generally available in Grad Ozalj, particularly in the town center and near popular attractions. Cyclists can typically find suitable spots to park their vehicles before embarking on their rides.
The touring cycling routes in Grad Ozalj are highly rated by the komoot community, with an average score of 4.1 stars from over 40 reviews. Cyclists often praise the varied terrain, scenic river valleys, and the opportunity to explore historical sites and lush forests.
The Kupa River is a central feature of the Grad Ozalj landscape, and many touring cycling routes incorporate its scenic valley. The Kupa Riverside – Along the Kupa River loop from Karlovac is a great example, offering extensive views and stretches along the river.


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