South Korea’s premier international outdoor rock and alternative music festival, staged over 3 days across three giant open-air stages. Features top global headliners alongside beloved Korean indie rock bands, camping grounds, beer zones, and midnight firework finales. Paid ticketing via Interpark (1-day, 2-day, or 3-day passes available). Direct access from Songdo Moonlight Festival Park Station (Incheon Line 1).