The medieval building today functions as a school complex.
The medieval building has not survived until today. In the second half of the 17th century it was demolished by the Jesuits, who left only one turret from the late 14th century. In 1844 a fourth floor was added and topped with neo-Gothic crenellation. At the end of the 19th century a high school building was added and another wing in the 1930s. The resulting building today functions as a school complex. The historic tower and its underground are accessible to visitors. The exhibition is situated on three floors. The basement is devoted to the Opole fortifications, the first floor to the history of the Upper Castle and on the other there are documents and drawings relating to the castle. The castle dungeon is also open to the public.
