Insomniac has unveiled the artist lineup for the 31st edition of Nocturnal Wonderland, set to return to Glen Helen Regional Park on September 19-20, 2026. The longest-running dance music festival in the United States brings over 80 artists spanning the full spectrum of electronic music.

Leading the charge are international heavyweights including Canadian electronic icon deadmau5, English house producer James Hype, Chicago legend Green Velvet, and Australian party starter Partiboi69. The lineup also features GRAMMY-nominated duo SIDEPIECE, masked producer Malaa, UK house talent Patrick Topping, French artist Dombresky, and Mexican-American DJ Deorro.

Bass music takes center stage with a strong contingent led by SVDDEN DEATH, NGHTMRE, and an Infekt b2b Virtual Riot collaboration. The low-end representation extends to Troyboi, Hedex, Barely Alive, and LAYZ, while melodic bass fans can catch sets from ILLENIUM, Seven Lions, and Said The Sky. Adding an unexpected twist to the bass programming is a special DJ set from T-Pain.

The festival will feature hosted stages from Bassrush Experience and the 90s rave-inspired Insomniac Fridays, ensuring dedicated spaces for genre-specific programming. True to Nocturnal Wonderland’s reputation, attendees can expect the festival’s signature surreal soundscapes, whimsical stage designs, and immersive storytelling that has made it a staple of the California festival circuit.

Glen Helen Regional Park provides the perfect backdrop with its 1,340 acres at the base of the Cajon Pass hills in San Bernardino. The venue offers picturesque views of both the San Gabriel and San Bernardino Mountains, sprawling grounds for multiple stages, on-site camping options, and convenient access from the greater Los Angeles area.

The complete lineup reads like a who’s who of contemporary electronic music, featuring established names alongside rising talent through the Discovery Project platform. Notable additions include Walker & Royce, R3HAB, Stanton Warriors, and Hybrid Minds, ensuring representation across house, techno, drum & bass, and experimental electronic genres.

GA, GA+, and VIP tickets for Nocturnal Wonderland 2026 are currently available, with limited camping passes still remaining. Two-day passes go on sale this Friday, June 12 at 12pm PT through the official festival website.