2026 World Heritage Festival - Jeju Volcanic Island and Lava Caves Heritage! The Inheritance Beyond

2026 World Heritage Festival - Jeju Volcanic Island and Lava Caves Heritage! The Inheritance Beyond is a festival celebrating Jeju's volcanic islands and lava tubes, held from October 3 to 18, 2026, across the Hallasan Natural Reserve, the Geomunoreum Lava Tube System, Seongsan Ilchulbong Tuff Cone, and the World Natural Heritage Villages. The festival features immersive programs to experience natural heritage firsthand, including walking tours and explorations of restricted sections of the Geomunoreum Lava Tube System, night hikes for sunrise on Hallasan, and full-course explorations of Manjanggul Cave. Additionally, the Jeju World Natural Heritage Center will host a special exhibition titled "Jeju's Time, the World's Heritage," which integrates the five UNESCO World Heritage sites.