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 14 days beforehand if possible. We regret that bookings for tours which are not cancelled at least two working days in advance of the booked date will be charged for in full.
Phone registration: 05251/306-660