Stewards of the iconic buildings and grounds of Capitol Hill since 1793.

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Thomas Jefferson Building
The Library of Congress began in 1800 with a small appropriation to buy...

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Capitol Visitor Center
The Office of Congressional Accessibility Services (OCAS) provides a variety...

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Dr. William Thornton
 The Architect of the Capitol (AOC) is the builder and steward of America’s...

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National Statuary Hall in the U.S. Capitol
The Architect of the Capitol is responsible for the care and preservation of...

Plan Your Visit

  • Map of Capitol Hill
  • Guided Tours: Buildings on Capitol Hill

Tours

Tours - Capitol Stone Fence
Get information on touring the buildings and grounds on Capitol Hill.

Visitor Services

Visitor Services
Information to help you plan your visit, including hours, accessibility information and a prohibited items list.