4.7
(59)
1,761
riders
63
rides
Road cycling in Notranjsko-kraška offers diverse terrain characterized by its distinctive karst topography, featuring a mix of paved roads and varied elevation. The landscape includes intermittent lakes, such as Lake Cerknica, and numerous river valleys. Cyclists encounter rolling hills and some more demanding climbs, with routes passing through diverse natural features and historical sites like castles. This area provides a range of road cycling experiences across its unique geological formations.
Last updated: July 15, 2026
4.7
(11)
290
riders
85.9km
03:45
620m
620m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(6)
164
riders
48.3km
02:17
570m
560m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

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4.6
(5)
134
riders
44.6km
01:59
400m
400m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
52
riders
71.4km
03:17
760m
760m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
5.0
(1)
53
riders
78.6km
03:42
970m
970m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(2)
44
riders
62.9km
02:53
630m
630m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(3)
41
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(2)
44
riders
52.5km
02:27
570m
560m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(2)
40
riders
46.5km
02:09
430m
430m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
4.5
(2)
36
riders
45.1km
02:14
460m
460m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult 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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Here you will find peace and reflection; simply relax...
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Storks are beautiful and you are pretty sure to see them in summer
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Big photogenic ruin, but unfortunately closed for access
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Planina Polje has a unique geological structure. Unica, is one of the best known and most scenic karst poljes in Slovenia. The meadows along the meanders of the Unica tell a story not only about the area's numerous unusual natural features, but also about the life of the local people, who adapted to the river's rhythm of flooding. Planina Polje is the meeting point of several karst waterways, and its edge is full of karst springs, ponors and swallow holes. Some of the swallow holes have been walled and covered by iron grids to prevent clogging. The best known among them are the so called 'Putick's Wells' (Putickove štirne), unique pieces of technical heritage named after the famous karst explorer Viljem Putick.
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The ruins of the old Baroque castle rise above the Unica River gorge in the southern part of the Planina Plain. The Hošperk Castle (Haasberg) was built by the Eggenberg princes at the beginning of the 17th century, at the foot of an old medieval castle that was destroyed by an earthquake. At that time, the castle was considered the most powerful Baroque castle in Slovenia. It was famous for its rich interior and beautiful park, which unfortunately is only partially preserved today. The last owner of the castle was the Windischgrätz family, who purchased it in 1846. During the Second World War, the nobles emigrated to Italy and the castle was occupied first by the Italian army, then by the German army, and in 1944 it was burned down. The valuable interior furnishings, the family archive and the family tomb of the last owners of the Windischgrätz Castle were completely destroyed.
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The ruins of Haasberg Castle, once considered one of the most beautiful Baroque castles in Slovenia and, with its valuable inventory, also one of the richest, stand near Planina pri Rakeku above the gorge of the Unica River.
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Notranjsko-kraška offers a diverse network of over 60 road cycling routes. These routes cater to various skill levels, from moderate to difficult, allowing cyclists to explore the region's unique karst landscapes and natural features.
The region is characterized by its distinctive karst topography, offering a mix of paved roads, rolling hills, and some more demanding climbs. You'll encounter intermittent lakes, such as Lake Cerknica, and scenic river valleys, providing varied challenges and beautiful backdrops for your rides.
Yes, while many routes are moderate to difficult, there are a few easier options available. The flat terrain around Lake Cerknica, for instance, offers routes suitable for all fitness levels, ranging from 11 km to 46.1 km. Overall, the region has 3 routes classified as easy, with 37 moderate and 24 difficult routes.
Many routes pass by significant natural and historical sites. You can cycle near the dramatic Haasberg Castle Ruins, explore the unique Lake Cerknica, or enjoy views of Planina Village. The region's karst features, including the picturesque Rakov Škocjan Landscape Park with its natural bridges, also add to the scenic beauty.
Yes, many of the road cycling routes in Notranjsko-kraška are designed as loops, allowing you to start and end at the same point. Examples include the Ljubljanica River – Ivan Cankar Birthplace loop from Rakek and the Stork's Nest in Planina – View of the Water Tower loop from Postojna.
The area is highly rated by the komoot community, with an average score of 4.76 stars from over 50 reviews. Cyclists often praise the diverse terrain, the unique karst landscapes, and the opportunity to explore both natural wonders and historical sites like castles. Over 1600 road cyclists have used komoot to discover the region's varied routes.
Many routes pass through or near small towns and villages, providing opportunities to experience local culture and hospitality. While specific cafes aren't listed for every route, these settlements are ideal for finding refreshments. For example, the Church and Rest Area in Topol – Gentle Hills North of Ulaka loop from Rakek suggests a rest area.
Absolutely. Notranjsko-kraška offers 24 routes classified as difficult, featuring significant elevation gains and more demanding sections. An example is the Path Across the Unica River – View of the Water Tower loop from Postojna, which includes nearly 1000 meters of elevation gain over 80 km.
Many routes start from towns like Rakek, Postojna, or Cerknica, which typically offer public parking facilities. For instance, routes like the Beautiful Meadow – Ravnik Village Well loop from Rakek begin in areas where parking is generally accessible, allowing you to easily start your ride.
While specific seasonal data isn't provided, the diverse terrain and natural features suggest that spring and autumn would offer pleasant temperatures and beautiful scenery. Summer can also be suitable, especially for exploring routes around intermittent lakes like Lake Cerknica, though it's always wise to check local weather conditions.
Yes, the region's karst topography and rolling hills naturally provide numerous scenic vistas. Routes often feature views of villages, river gorges, and the unique landscape. The Stork's Nest in Planina – View of the Water Tower loop from Postojna, for example, offers views of Planina Village and a water tower landmark.
While you won't cycle through the caves, the region is home to significant cave systems like Postojnska Caves and Škocjan Caves. Many road cycling routes pass near these dramatic underground formations, allowing you to incorporate a visit to a cave as part of your cycling trip, adding a unique geological dimension to your experience.


Check out more Road cycling routes throughout Notranjsko-kraška below and find the perfect route in your destination.
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