Nyski Szlak Forteczny
https://nysa.eu/pl/aktualnosci/od-piatku-do-niedzieli-jarmark-wielkanocny-w-nysie.html
Multimedia Tourist Route Nysa Fortress in the Bastion of St. Jadwiga - this is a light - sound show in which an old prisoner (his spirit) tells about the history of the Nysa Fortress. The Multimedial...