Reference: commons.wikimedia.org/wiki/File:Gwandeokjeong_Pavilion_and_Jeju_Mok_Office_2.JPG
Visit a wooden building once used for offices and festivals
The site features the ruins of a government office building that served as Jeju's administrative and cultural hub from the Three Kingdoms period to the Joseon Dynasty. It was designated as a national historic site in 1993 to recognize its historical significance.