• Pennsylvania Avenue

    Pennsylvania Avenue

    National Historic Site District of Columbia

Operating Hours & Seasons

Pennsylvania Avenue NHS is open to the public 24 hours a day. For additional information see the Ranger staff at the Old Post Office Tower.

Did You Know?

Pennsylvania Avenue

When the Marquis de Lafayette returned to America in 1824, his first visit since aiding the United States in the Revolutionary War, he was feted with a grand parade on Pennsylvania Avenue.