Bound by Constitution Avenue, 15th Street, and Pennsylvania Avenue, the Federal Triangle occupies the area between the White House and U.S. Capitol. Often termed "America's Main Street", the development of this area spans most of our country's history. Today, this area offers a wealth of historical sites and attractions.

Use the links below to learn more about the historic neighborhood surrounding the IRS Building and nearby attractions.



Last Reviewed: 2020-10-01