4.4
Cultural & Heritage Sites
International Spy Museum
washington d.c., United States
The International Spy Museum, opened in 2002, houses one of the largest collections of espionage artifacts in the world. Visitors can see a 1775 letter from George Washington authorizing a spy network. Known for interactive exhibits, it suits anyone curious about espionage history, with a focus on tradecraft techniques.
Best time to visit
Weekdays are less crowded.
Insider tip
Head straight to the top floor for a less crowded experience early in the day....
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