CASTLE (KASTEL)
This is where it all began. There is evidence proving that the Romans once lived here and had a fortification called Castra. Today, what we see is the Kastel Fortress, built in the 17th century during the Ottoman period. It has been built, destroyed, and rebuilt for centuries, and now proudly stands in the heart of Banja Luka. It is the location for many famous Banja Luka festivals, concerts, events, etc. Visiting this fortress is priceless.
