As part of the exhibition dedicated to the history of the castle and the town, there is a multimedia model showing Kętrzyn in the mid-19th century. Projection helps visitors to learn about the history of the former Rastenburg – Kętrzyn. The projection is complemented by interactive screens that provide additional information about the most important monuments of the town and its history, the development of crafts and industry in the former Rastenburg – Kętrzyn, and the figures associated with the town.
