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View of a walkway and benches on the U.S. Capitol Grounds.

History & Discoveries

Top 5 Spots to Enjoy Spring on the Capitol Campus

Spring in Washington, D.C., is one of the most beautiful times to visit the nation's capital. Learn about five beautiful, and less known spots, to enjoy the warm weather near the U.S. Capitol.
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Behind the Scenes

AOC's TLC Keeps Historic Furniture Looking New

By sharon gang | May 5, 2015

The Senate Office Buildings Painting and Refinishing Branch gives hands-on attention to help blend vintage and new into a cohesive collection.

History & Discoveries

Calm and Collected Waters

By sarah davis | June 20, 2018

Fountains and formal pools of water abound on the U.S. Capitol campus in Washington, D.C. These small areas of urban "blue space" may provide other benefits though, including mental tranquility and increased creativity. Here is a collection of seven water features that inspire.

History & Discoveries

A Cornerstone of American History

By matt guilfoyle | March 18, 2013

Walk in the footsteps of the masons and laborers who worked the quarry at Government Island in Aquia, Virginia, to gather stone for the U.S. Capitol more than 200 years ago. Pierre L'Enfant purchased the area on behalf of the federal government in 1791 to build the nation's new capital city.

History & Discoveries

Artfully Yours, Alexander Hamilton

By erin courtney | July 11, 2016

With the recent Kennedy Center announcement that the award-winning musical "Hamilton" is coming to Washington, D.C., the options to explore and experience one of our Founding Fathers in our nation's capital has never been better.

History & Discoveries

Historic Firsts: Capitol Hill Elevators

By erin nelson | March 23, 2017

A celebration of the passenger elevator's birthday leads to a search for the U.S. Capitol's historic first elevator. Follow along as we investigate through clues from the archives including correspondence in the 1870s, records, books, floor plans and other reports.

Behind the Scenes

One Team, One Energy Reduction Mission

By laura condeluci | June 2, 2016

A 30 percent reduction in energy consumption is a major accomplishment. Take a look back at how we got there, and find out where we're going.

History & Discoveries

Capitol Power Plant: A Century of Service

By aoc staff | December 5, 2010

The Capitol Power Plant has undergone significant changes as new buildings were built, and more modern and efficient equipment was installed, but what hasn't changed is the commitment of the staff. The plant's staff are highly-skilled and extremely dedicated — many have worked there for decades.

History & Discoveries

Five Items Not to Miss at the U.S. Capitol

By sharon gang | June 25, 2013

Visitors to the Capitol are often drawn to the "big ticket" items, but there are several other must-see items you should check out when visiting the U.S. Capitol Building.

Projects

Preserving Historic Windows and Doors

By kristen frederick | February 12, 2019

The preservation of the Cannon House Office Building's historic windows and doors allows the building to retain much of its original character and charm, while increasing the building's functionality for those who work and visit within its walls. Learn more about the process.

Behind the Scenes

The Art of Walking Across History

By cristin obrien | June 1, 2022

A National Safety Month Reminder: Whether you work on Capitol Hill, are a regular visitor or you are planning to visit for the first time, remember to stay mindful of your surroundings — it is not only safer, you may also spot beautiful things in unexpected places.

Programs & Events

An Olmsted Christmas at the U.S. Capitol

By jim kaufmann | November 14, 2022

The Architect of the Capitol selects the annual U.S. Capitol Christmas Tree in consultation with the USDA Forest Service. Follow along as our Director of Capitol Grounds and Arboretum travels to the National Forests in North Carolina to select the 2022 tree.

History & Discoveries

Rediscovering Blackjack

By erin courtney | May 14, 2019

During a recent renovation at the U.S. Capitol Building, members of the Architect of the Capitol uncovered a long-forgotten painting of the famous horse, Blackjack. During his tenure, Blackjack took part in the funerals of Presidents Hoover, Kennedy and Johnson as well as General MacArthur.

Programs & Events

A Holiday Tradition: AOC Trims the Tree

By lori taylor | November 17, 2011

Preparing the Christmas tree is a true team effort for the Architect of the Capitol. Find out how we work around the clock from tree selection to arrival, decoration and lighting.

History & Discoveries

Artfully Yours, Thomas Jefferson

By erin courtney | April 13, 2016

Our nation’s third president has his successes, as well as himself, memorialized in more than 10 pieces of art in the U.S. Capitol Building.