Facilities for disabled
Open 09:00-18:00. Sat, Sun 10:00-19:00, Closed Mon.
Price/Additional InfoAdmission 20/15zł, family ticket 40zł.
Enigma Cryptologist Monument
ul. Św. Marcin 80/82 (main entrance to the Imperial Castle)
Designed by Grażyna Bielska–Kozakiewicz and Mariusz Kozakiewicz, this triangular prism with sequences of numbers commemorates the three Poznań University graduates who deciphered Enigma messages during WWII: Jerzy Różycki, Marian Rejewski, and Henryk Zyg