A trip into the exciting world of codes and ciphers. This tour provides a great deal of interesting information on ancient codes, modern encryption machines, the manufacture of secret inks, pioneers of cryptology, the decryption of historical scripts and much more besides.
Advance notification is required for all tours.
Please book four weeks beforehand, if possible.
Guided tours must be cancelled at least ten days before the booked date. Read more on our cancellation policy here.
Phone registration: 05251/306-660