Electric Castle returns to Cluj-Napoca, Romania from July 16-19, 2026, featuring headliners Twenty One Pilots and The Cure leading a diverse lineup of 206 artists. The festival showcases a multi-genre experience spanning rock, electronic, house, hip hop, and techno music across four days. With artists representing 15+ countries including the United States, United Kingdom, France, Brazil, Germany, and Australia, Electric Castle offers an international music experience for festival-goers seeking variety in both sound and cultural representation.

Electric Castle is a national four-day standalone music festival.