The trip, in order
Follow the route day by day. Times and prices can change, so check official information before you travel.
Bihać and the Una
Bihać
- 1
Bihać Una River Promenade and City Centre
A relaxed city centre shaped by the clear Una River, with promenades, bridges, cafés and compact historic landmarks. Bihać developed at an important crossing and frontier position, passing through medieval, Ottoman, Habsburg and Yugoslav periods.
- Duration
- 120 minutes suggested
- Price
- Check current official information
- Start time
- Choose a start time that suits your day.
- 2
Captain's Tower Bihać
A sturdy medieval-origin stone tower in central Bihać, now associated with local museum displays and town history. The tower’s exact earliest phase is debated, but it became part of Bihać’s fortified urban fabric and survived later transformations.
- Duration
- 60 minutes suggested
- Price
- Check current official information
- Start time
- Choose a start time that suits your day.
- 3
Fethija Mosque
A mosque created from a medieval Gothic church, making it one of Bosnia and Herzegovina’s most unusual religious buildings. The former church was converted after Ottoman conquest, preserving pointed Gothic forms within a later Islamic place of worship.
- Duration
- 60 minutes suggested
- Price
- Check current official information
- Start time
- Choose a start time that suits your day.
- 4
Japodski Otoci
A landscaped riverside complex of small islands, wooden bridges and clear Una channels near Bihać. The site takes its name from the ancient Japodes and has been developed as a contemporary nature, accommodation and event destination.
- Duration
- 150 minutes suggested
- Price
- Check current official information
- Start time
- Choose a start time that suits your day.
Štrbački Buk and Kulen Vakuf
Kulen Vakuf
- 1
Štrbački Buk Waterfall
The Una’s most dramatic waterfall complex, with powerful cascades, viewing paths and forested river scenery. The falls lie within Una National Park, established to protect the upper Una’s exceptional travertine formations, biodiversity and cultural landscape.
- Duration
- 180 minutes suggested
- Price
- Check current official information
- Start time
- Choose a start time that suits your day.
- 2
Kulen Vakuf and Ostrovica Fortress
A small Una valley settlement beneath the ruins of Ostrovica fortress, combining river scenery and frontier history. The fortress guarded routes through the upper Una and was strengthened during centuries of Ottoman-Habsburg frontier rivalry.
- Duration
- 180 minutes suggested
- Price
- Check current official information
- Start time
- Choose a start time that suits your day.
Martin Brod and Upper Una
Martin Brod
- 1
Martin Brod Waterfalls
A network of cascades and channels where the Unac joins the Una beside the village of Martin Brod. The settlement grew around river crossings, mills and monastic life, while the travertine waterfalls became a central protected feature of Una National Park.
- Duration
- 180 minutes suggested
- Price
- Check current official information
- Start time
- Choose a start time that suits your day.
- 2
Una River Rafting
Guided rafting on clear sections of the Una, ranging from scenic family trips to stronger rapids near the national park. River guiding developed alongside conservation and tourism on the Una, whose cascades and channels require local knowledge and seasonal judgement.
- Duration
- 300 minutes suggested
- Price
- Check current official information
- Start time
- Choose a start time that suits your day.
Castles of Western Krajina
Cazin
- 1
Ostrožac Castle
A romantic castle-fortress above the Una valley, combining medieval walls with later neo-Gothic residential additions. Ostrožac evolved from a frontier stronghold and was reshaped in the Austro-Hungarian period into a distinctive castle complex.
- Duration
- 120 minutes suggested
- Price
- Check current official information
- Start time
- Choose a start time that suits your day.
- 2
Sokolac Fortress Bihać
A restored hill fortress south of Bihać with open views over the Una basin and surrounding countryside. The site has medieval origins and later formed part of the fortified frontier zone contested by regional powers.
- Duration
- 90 minutes suggested
- Price
- Check current official information
- Start time
- Choose a start time that suits your day.
Ključ and Bliha
Sanski Most
- 1
Ključ Fortress
Ruins of a major medieval fortress above Ključ and the Sana valley. Ključ is strongly associated with the final days of the medieval Bosnian kingdom, where King Stjepan Tomašević was captured in 1463.
- Duration
- 105 minutes suggested
- Price
- Check current official information
- Start time
- Choose a start time that suits your day.
- 2
Bliha Waterfall
A tall waterfall where the Bliha River drops over a limestone edge in a wooded rural landscape. The waterfall is a protected natural feature and a popular regional excursion, with access conditions varying by weather and maintenance.
- Duration
- 150 minutes suggested
- Price
- Check current official information
- Start time
- Choose a start time that suits your day.

