Nocturnal Wonderland 2026 — San Bernardino

Venue: Glen Helen Amphitheater & Regional Park — San Bernardino, CA

Lineup: ILLENIUM (headliner) · deadmau5 · Seven Lions · Said The Say · James Hype · Green Velvet · Deorro · SVDDEN DEATH · Patrick Topping · R3HAB · TroyBoi · SIDEPIECE · Malaa · Reid Speed · Walker & Royce

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Hear the lineup and see the full interactive map in the MainStageFM app.

✓ Updated Sep 11, 2026 · MainStageFM refreshes listings daily. Always confirm date, time, age policy and tickets with the venue before you go. Report an issue.