Kastel Fortress
A historic 16th-century fortress offering panoramic views of the Vrbas River and the city, ideal for leisurely walks.
Archives of Republika Srpska
The headquarters of the Archives of Republika Srpska is situated in the 'Carska kuća' building, a historic structure in continuous public use.
Banski Dvor
A representative building in the city center, built in the 1930s as the residence for the Bans of Vrbas Banovina, now housing the National Assembly, a concert hall, gallery, and restaurant.
Kastel
Kastel is a historic fortress located on the banks of the Vrbas River, offering insight into Banja Luka's past and housing a restaurant.