NOTICE: The National Cryptologic Museum will be reopening to the public on Tuesday, May 19th 2026. 
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Open Tuesday - Friday (and first Sat of the month)

10 a.m. to 4 p.m.

FREE Admission

 

News & Highlights

Display Case with Cryptologic Toys

Toying with Secrets at the National Cryptologic Museum

From Baby Boomers to Generation Z, the action-packed world of comics has stitched generations together. From huddling around the radio to...
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STEM Fest: Engineering Ideas Into Reality

Join the National Cryptologic Museum for the 10th Annual STEM Fest! Explore a world of discovery where science, technology, engineering and...
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National Cryptologic Museum Hosts: A Conversation with Merry...

The National Cryptologic Museum (NCM) welcomes Dr. Merryl Goldberg, Professor in the School of Arts at California State University San...
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National Cryptologic Museum Special Events

The NCM hosts various virtual and in-person special events to educate the public on the role of cryptology in shaping America’s history.

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