> Visitors' Guide > Opening Hours & Fees   Adult 1,500 1,000 Adolescents(students/soldiers) 1,000 600   Children, Adolescents: ages 7~18 Soldier: Uniformed soldiers (staff sergeants and below, combat policeman, prison guard, etc.) Adult: ages 19~65 Group: 30 persons or more   * Free admission * 6 year old or younger children with guardians 65 year old or older adults with senior certificate