
September 13–2025 (day: 14) · San Bernardino, California, United States · Glen Helen Regional Park
Nocturnal Wonderland is the longest-running electronic dance music festival in the United States, first held in 1995. It is an immersive experience that transforms its venue into a glowing wonderland filled with immersive art, neon creatures, and multiple stages of world-class music. The festival is known for its otherworldly atmosphere, mystical characters, and a strong emphasis on community and PLUR (Peace, Love, Unity, Respect) culture. It is one of the few camping festivals in Southern California, which adds to its unique vibe.
The official website mentions bringing hydration packs and reusables to be sustainable. However, specific details about a comprehensive sustainability program, such as waste reduction or energy conservation initiatives, are not explicitly detailed.