Medusa Sunbeach Festival takes place in Cullera, Spain from August 13-17, 2026, featuring an impressive lineup of 131 electronic music artists across house, techno, dance and pop genres. The festival showcases major headliners including Tiësto, Carl Cox, Steve Aoki, Oliver Heldens, Adam Beyer, Marco Carola, Angerfist, and James Hype, representing a diverse mix of international talent from countries spanning Sweden, Netherlands, UK, Germany, and beyond. With renowned electronic artists like Dimitri Vegas, Nervo, Timmy Trumpet, and Alok also performing, this five-day festival offers one of the most comprehensive electronic music experiences in Spain. The extensive artist roster includes both established legends and rising stars in the electronic dance music scene, making it a must-attend event for house and techno enthusiasts.