Seosan Haemieupseong Fortress Festival

Oct 9–11, 2026 Festival

Chungnam

DATES

Start date: Oct 9, 2026
End date: Oct 11, 2026

HOURS

11:00~21:00

ADDRESS

Language address143 Nammun 2-ro, Haemi-myeon, Seosan-si, Chungcheongnam-do Korean address충청남도 서산시 해미면 남문2로 143

The Seosan Haemieupseong Fortress Festival is an autumn cultural festival held at Haemieupseong Fortress, a national heritage site in Seosan, Chungcheongnam-do. Visitors can enjoy traditional performances, hands-on programs, media art, and other cultural content within the 600-year-old fortress grounds. Detailed programs for 2026 are still being updated, and the current information is based on the 2025 event.

Venue: Haemieupseong Fortress Admission: Free Host/Organizer: Seosan City