San Diego's Into The Horizon festival returns June 27-28, 2026, transforming Waterfront Park into a bayside electronic music destination. While early announcements confirmed Martin Garrix and Tiësto as headliners , the festival has quietly built a reputation for deeper house programming across its secondary stages. With a strict 21+ policy, stunning downtown views, and the full lineup expected in coming weeks, Into The Horizon offers West Coast house fans a premium summer weekend without the crowds of larger festivals .
