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

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History of the Capitol Grounds
Landscape Architect Frederick Law Olmsted designed the U.S. Capitol Grounds in...

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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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Benjamin Henry Latrobe
Benjamin Henry Latrobe was hired by President Jefferson in 1803 to fill the...

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Warehouses in Fort Meade, Maryland store items such as statues that were once displayed on the East Front of the Capitol.
The Architect of the Capitol is responsible for managing all of the buildings...

What's New

  • Olmsted Terrace Stone Preservation
  • Capitol Dome Restoration
  • War of 1812

Projects

Get the latest information on AOC projects taking place across Capitol Hill.

Events

Find out about events you can attend when visiting Capitol Hill.

Our Blog

Painting
Read a blog about the art, architecture and work on Capitol Hill written by AOC’s experts.