In the Commandant's House on the Petersberg, an exhibition awaits you that thrives on interaction. Embark on a journey of discovery through the entire historical development of the Petersberg. Here, for example, the era of the monastery, the history of the fortress and the lives of the soldiers are explored, right up to the use of the citadel in the GDR. Through multimedia, interactive features such as video installations, sounds, infographics and models, you can experience the moving history of Petersberg and the fortress complex up close. An exciting scavenger hunt with tricky questions provides even more fun.