Finally! We visited the big palace in Seoul. We wanted to before, but it was closed when we arrived. Beware, everyone! Unlike all the other palaces, the Gyeongbokgung Palace is closed on Tuesdays instead of Mondays. The Gyeongbokgung Palace is the largest palace of the Five Grand Palaces built by the Joseon Dynasty and is located in northern Seoul. It There's more for you to read!