ILLENIUM, deadmau5, Seven Lions, and more at the helm of the 31st edition of the festival’s two-day celebration at Glen Helen Regional Park.
Insomniac has unveiled the lineup for the 31st edition of Nocturnal Wonderland, with more than 80 artists set to perform when the festival returns to Glen Helen Regional Park on September 19 & 20, 2026. Leading the bill are heavy hitters including ILLENIUM, deadmau5, Seven Lions, Deorro, SVDDEN DEATH, James Hype, Green Velvet, SIDEPIECE, and a special DJ set from T-Pain.
The diverse roster also features the likes of NGHTMRE, Dombresky, Pawtrick Topping, Hedex, ALLEYCVT, Malaa, Said The Sky, Habstrakt, Mersiv, Wax Motif, Odd Mob, YDG, Mija, Nostalgix, Walker & Royce, and many more spanning bass, house, dubstep, and melodic techno. Insomniac promises another installment which is set to once again again transform the longtime Southern California venue into an immersive weekend filled with multiple stages, art, and the return of fan-favorite experiences.
Nocturnal Wonderland ’26 will also include hosted stages from Bassrush Experience and the ’90s-inspired Insomniac Fridays, adding even more variety to the weekend’s programming.
Two-day passes are available now at nocturnalwonderland.com.