For many years now, the Liburnia Jazz Festival has been a magnet for Croatian and international jazz lovers. On the first weekend in July, it presents established jazz musicians, world-famous artists or promising young musicians whose talent has not yet been internationally discovered. During the festival, jazz music can be heard all over Opatija, from various terraces and even from the sea, to be precise, from the popular "Jazz Boat" that sails along the coast. The highlight of every festival day is the concert by a famous jazz star in Opatija's Open Air Theatre