Banja Luka: Our Guide to Visiting the Kastel Fortress
We arrived in Banja Luka on a warm March weekend, the pleasant sunshine powering us through our two-night stay. We found it to be a charming city, with centuries of history tucked into every corner. But among everything Banja Luka had to offer, one place kept drawing us back: the ancient Kastel Fortress. We were … Read more