The Catholic Archdiocese of Seoul History Museum sits on the Myeongdong Cathedral hill, next to the Archdiocese of Seoul office building, and displays the history of the Korean Catholic Church and the Archdiocese of Seoul. Exhibits are arranged by year, and docent tours cover Korean Catholic history. The Renaissance-style red brick building was constructed in 1890 as a bishop's residence and opened as a museum on June 25, 2018. A pilgrimage stamp is also available.