Open’er Festival

Open’er takes place at the Gdynia–Kosakowo Airport and is widely regarded as the biggest music festival in Poland, with a strongly international profile. It brings together global headliners across rock, pop, hip-hop, R&B, electronic and more experimental scenes, alongside curated Polish acts. Besides music, Open’er offers theatre, fashion shows, film screenings, art installations and panels, creating a week-long cultural micro-city by the sea. The festival has repeatedly won European Festival Awards for “Best Major Festival” and is seen as a key marker of the European summer festival season. Its infrastructure includes multiple huge stages, extensive camping, food and art zones, plus daily transport links with Gdynia and the Tricity area.