Smithsonian Institution Building
Smithsonian Institution Building
History Museum · Washington, DC
HOURS
Temporarily Closed
About
Completed in 1855, the Castle is the Smithsonian Institution's signature building. The Castle closed Wednesday, Feb. 1, 2023, for its first major renovation in more than 50 years.
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Good to Know
Wheelchair Accessible
Good for Kids
Free Wi-Fi
Accepts Credit Cards
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Details
Hours
Temporarily Closed
Hours
Temporarily Closed
Every Day
8:30AM – 5:30PM