Annapolis Junction

National Cryptologic Museum

8290 Colony 7 Rd, Annapolis Junction, MD 20701 Get Directions
Phone: 301-688-5849
Display in the National Cryptologic Museum
Photo Credit: National Cryptologic Museum
Collection contains thousands of artifacts depicting the history of cryptology (codes & ciphers) and its importance to the security of the United States.
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TripAdvisor® Traveler Reviews

TripAdvisor Reviews
TripAdvisor Traveler Rating Based on 192 reviews
TripAdvisor Reviews
January 20, 2018
This is a great museum next to the NSA. I especially enjoyed the exhibit where one can write in invisible ink. My brother says this museum has better exhibits in secret agencies than the Spy Museum...
TripAdvisor Reviews
December 28, 2017
Dr S
The museum is very educational, and seemingly fun for children. I did not attend with children, but they had a scavenger hunt for them, which allowed them to navigate around the museum and answer...
TripAdvisor Reviews
December 27, 2017
This odd little museum is a hidden gem just off the Parkway near Severn, Maryland. See a real Enigma machine, learn all about spys and counter spying, and see what goes into intelligence operations...