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


National Garden
The National Garden was created as a place for visitors to experience the...


Visitor Hours for the Buildings on Capitol Hill
Visitor Hours for the Buildings on Capitol Hill.


Stephen T. Ayers, FAIA, LEED AP, Architect of the Capitol
On February 24, 2010, President Barack Obama nominated Mr. Ayers to serve as...


AOC employees plan renovations to Representative Tammy Duckworth's Office
A team of tradecrafts experts at the AOC transform an office into a completely...

What's New

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


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


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

Our Blog

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