4.8
(8)
72
hikers
6
hikes
Hiking around Lake Petnja offers trails through an artificial lake environment, situated approximately 4 miles (7 km) northwest of Slavonski Brod, Croatia. The region is characterized by an ancient Slavonian forest and is fed by the Petnja stream and fifteen springs. Natural features include the erosive Pljuskara Canyon, which contains three waterfalls. The surrounding area provides varied terrain for outdoor activities.
Last updated: May 21, 2026
5.0
(5)
8
hikers
12.8km
03:43
270m
270m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
5.0
(1)
7
hikers
25.4km
07:11
510m
510m
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.

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6
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.0
(1)
4
hikers
4.86km
01:15
20m
20m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
18
hikers
9.45km
02:24
20m
20m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Popular around lake Petnja
The square is named after Ivana Brlić-Mažuranić, a prominent Croatian children's writer, best known for her work Tales of Long Ago. In 1892, Ivana married lawyer and politician Vatroslav Brlić and moved to what was then Brod na Savi, where she lived and worked in the Brlić family home, which is also located on the square.[2] During the 18th and 19th centuries, Brod na Savi was an important military and administrative center within the Habsburg Monarchy. At that time, the square served as the administrative center of the city, with numerous important institutions located in its vicinity.
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The Brod Fortress is a baroque border fortress on the Sava River, and at the same time a category zero monument and landmark of Slavonski Brod that forms its core. In Brod, one of the important strategic and traffic places that supervised the most important crossing on the Sava towards Bosnia and connected the main trade routes, between 1715 and 1780 the great Imperial and royal Slavonian border fortress Brod was built.
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Brod Fortress is a baroque border fortress on the Sava River, and at the same time a category zero monument and landmark of Slavonski Brod that forms its core.
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Highly recommended is the award-winning new bus station and the Spar!
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The fortress "Brod" is near the very center of the city. It is a monument of zero category. Promenades through the city center and along the Sava River, shops and parking spaces are nearby. A guide is also available. The restaurant is open from 9 AM to 9 PM
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Here is a fork that divides the trail in two. I suggest this second longer trip because it is more friendly. This shorter route is harder to walk and the descent is very steep and can be inconvenient for the inexperienced.
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There are several hiking trails around Lake Petnja, offering a variety of experiences. Our guide features 6 distinct routes, ranging from easy walks to more challenging expeditions.
Lake Petnja, often called 'The Eye of Dilj,' is nestled within an ancient Slavonian forest. Hikers can discover numerous natural springs, three caves, and the impressive erosive Pljuskara Canyon, which features three beautiful waterfalls. The area is rich in diverse flora and fauna.
Yes, there are easy trails suitable for families and beginners. For example, the Brod Fortress – Ivana Brlić-Mažuranić Square loop from Slavonski Brod is a 6.4 km trail that takes about 1 hour 37 minutes, offering a gentle walk through urban and riverside areas. Another easy option is the Hiking loop from Slavonski Brod, which is 4.9 km and takes around 1 hour 15 minutes.
Absolutely! The region is home to the Pljuskara Canyon, a significant natural attraction that boasts three waterfalls on its creek. Hiking in this area provides a dynamic and refreshing landscape, perfect for those seeking scenic water features.
Many of the trails around Lake Petnja are designed as loops, allowing you to start and end at the same point. A popular moderate circular route is the Sokolovac – Pljuskara Mountaineering Lodge loop from Jezero Petnja, which is 12.8 km long and takes about 3 hours 43 minutes.
Lake Petnja is a great destination for outdoor activities throughout much of the year. Spring and autumn offer pleasant temperatures and vibrant scenery, making them ideal for hiking. Summer is also popular, though it can be warmer, and the lake is a popular spot for picnics and fishing.
Yes, Lake Petnja is generally considered dog-friendly. Many hikers enjoy exploring the trails with their canine companions. Please ensure your dog is kept on a leash, especially in areas where wildlife might be present, and always clean up after your pet to preserve the natural environment.
Lake Petnja is a popular destination, and parking facilities are available for visitors. Specific parking information can often be found near the main access points to the lake and trailheads. It's advisable to check local signage upon arrival.
Lake Petnja is located approximately 7 kilometers north-west of Slavonski Brod. While direct public transport to the lake's immediate vicinity might be limited, you can typically reach Slavonski Brod by bus or train, and then consider a local taxi service or a longer walk to the lake.
The hiking routes around Lake Petnja are highly rated by the komoot community, with an average score of 4.8 stars from over 8 reviews. Hikers often praise the serene beauty of the ancient forests, the refreshing waterfalls in Pljuskara Canyon, and the variety of trails suitable for different fitness levels.
For those seeking a more strenuous adventure, the region offers challenging options. The Corona Trail – Forest Path loop from Podvinje is a difficult 26.0 km route that takes around 7 hours 20 minutes to complete, involving significant elevation changes through dense forest paths.
Absolutely! Beyond hiking, Lake Petnja is a popular spot for picnics, offering tranquil settings amidst nature. It's also a well-known fishing destination, boasting over 20 different types of fish in its waters, which can reach depths of 8 meters.

