Undersea Festival returns to Benidorm: 8 stages, 14 hours of music and a pool at the heart of the main arena
Undersea Festival is back in Benidorm this Saturday, June 13, taking over the Terra Mítica theme park for its second edition. Billed as the world’s best aquatic music festival, the event is scaling up significantly from its debut: the capacity has been expanded, the stage count has grown to eight, and the production ambition is markedly higher. The first edition drew 5,000 attendees; 2026 is set to surpass that.
The concept behind Undersea is a deliberate rejection of the standard large-format festival — no distant stages, no forty-minute waits between acts. Instead, eight themed zones run electronic music and live rock simultaneously across fourteen uninterrupted hours, each with its own sound and atmosphere. The centerpiece, Los Reinos de Pandora, again features a giant pool integrated into the main stage, letting thousands of festivalgoers experience music while standing in the water.
The eight stages cover a wide spectrum. Ocean White revisits the hits of the 2010s with Dj Rajobos, Dj Nev and Santi Bertomeu. Alonis Barrakus pays tribute to the traditional Valencian Moors and Christians festivals. Warhol operates as a tech house pool party. Pitote Club blends melodic and techno beneath a Roman triumphal arch with cutting-edge videomapping. Remembers of Alonis brings back the 90s and early 2000s sound with Miguel Serna and Ismael Lora. Grüvers x Private Techno hosts Charlotte Lyonn, Alex Looper and Illian Nicciani for dedicated techno fans. The Indie Stage rounds out the map with indie pop and rock. Meanwhile, the Main Stage is reserved for reggaeton and chart hits from top national and local DJs.
The day kicks off at noon, with free paella and beer available for all attendees between 12:00 and 13:00. The night closes with a special after-party inside the park’s Pyramid of Cheops. Remaining tickets are available at www.underseafestival.com.
