It's a quiet oasis in the city center, a place to hang out with friends or family, to take amazing photos, with a nice restaurant, a gallery and a playground for children. In summer a lot of concerts and festivals are held here.
Kastel is a medieval fortress and one of Banja Luka's main attractions. It's situated on the left bank of the Vrbas river. In summer you will have the opportunity to attend a lot of concerts and festivals including Frashwave (electronic music), Demofest (demo bands competition), Dukat fest (international etnho-festival) and several rock festivals.
If you would like to try delicious local food, you should visit Kazamat, the restaurant inside the fortress, with a view of the Vrbas river.
Mon-Su: 08:00-21:00