Landmark
Washington DC, United States
This red sandstone Gothic Revival hall from 1855 was the Smithsonian's original building and now serves as its visitor center, sitting at the center of…
Smithsonian Institution Building (The Castle) is in Washington DC, United States.
This red sandstone Gothic Revival hall from 1855 was the Smithsonian's original building and now serves as its visitor center, sitting at the center of the Mall's cluster of free museums.
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