Stories of Korea’s National Treasures 50Photo Credit: Cultural Heritage Administration of KoreaMain Hall (Daeungjeon) of Sudeoksa Temple(Yesan, Chungcheongnam-do)🏯 1. A Wooden Hall of Living FaithNestled in the serene foothills of Deoksungsan Mountain in Yesan stands the Main Hall (Daeungjeon) of Sudeoksa Temple — one of Korea’s oldest and most beautifully preserved wooden buildings.Constructed..