Crowds at the Boryeong Mud Festival in South Korea

Korea Summer Festivals 2026: Boryeong Mud, Waterbomb & More

Last updated: June 2026 Quick answer: Korea summer festivals 2026 peak on the same July 24–26 weekend — the Boryeong Mud Festival (July 24–August 9, Daecheon Beach) and Waterbomb Seoul (July 24–26, KINTEX Goyang) both kick off that Friday. Seoul also opens a free outdoor beach at Gwanghwamun Square from July 10. All dates are […]

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