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Photograph of people walking outside on a Self-Guided Tour of Capitol Hill
Visitors can tour many highlights on Capitol Hill without registering.

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Photo of Capitol Hill steps.
Download a PDF of the full list.

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Photo of Alain Touwaide, Scientific Director, Institute for the Preservation of Medical Traditions, and Research Associate, Smithsonian Institution.
Virtually explore gardens and periods of botanical history each Friday in...

Capitol Dome Images