Serving Congress and the Supreme Court, preserving America's Capitol, and inspiring memorable experiences

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About the U.S. Capitol
The United States Capitol Building is located in Washington, D.C., at the...

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Getting Here
Located at the center of Washington, D.C., the U.S. Capitol Building and other...

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The AOC maintains the grounds of the U.S. Capitol
The roles and responsibilities of the Architect of the Capitol cover an...

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Earth Day Celebration at the U.S. Botanic Garden
Join the United States Botanic Garden for an Earth Day Celebration on the...

Agency Overview