This annual summer festival brings sounds from literally all over the world to Poznań audiences, celebrating the universal language of music. Ethno Port has even been recognised internationally for its promotion of world music, cultural diversity, tolerance and artistic freedom. Best of all for visitors, the festival's concerts are generally super-cheap, and sometimes even free. The festival takes place in and around the Imperial Castle - in the Grand Hall of CK Zamek, in the Castle's interior courtyard, and in the open air of Mickiewicz Park just behind the Castle. In addition to world music, the festival also crosses over into visual arts, literature, theatre, dance, and cinema.

For the 2025 edition audiences have the opportunity to hear bands from Brazil, Japan, Congo, Turkey, Bulgaria, Bosnia, Serbia, Finland and more. Highlights include Congo's Fulu Miziki, Japan/Germany's Mitsune, Poland's Hańba and Brazil's Nilza Costa.