Landmark

Kastel Fortress

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Kastel Fortress, situated on the left bank of the Vrbas River, is a medieval stronghold with origins in the Roman era. Today, it serves as a popular public park and cultural event space. Visitors can explore its ancient walls, towers, and gates, stroll along the riverfront, and enjoy views of the city. The fortress also hosts concerts, festivals, and open-air events, making it a lively hub for both history and recreation.

Don't miss

  • Walk the ancient ramparts for panoramic views of the Vrbas River and Banja Luka.
  • Visit the on-site museum showcasing artifacts from Roman to Ottoman periods.
  • Attend a summer concert or festival held within the fortress grounds.

Tickets & tours

Ways to visit Kastel Fortress

You can usually visit on your own. A tour is worth it for transport, a guide, or combining nearby sights into one day.

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