Beyond Wonderland 2025 Socal Dates. This year’s beyond wonderland music festival starts on friday, march 22, and saturday, march 23. Insomniac events presents the 2025 edition of beyond wonderland.

Find out who is playing live at 2025 beyond wonderland socal 2025 in san bernardino in mar 2025. Insomniac’s beyond wonderland festival returns in june with another magnificent lineup!