Operating Hours & Seasons
During extreme conditions affecting the Washington, D.C. region; power outages, storm clean up operations, and severe weather, Clara Barton National Historic Site may experience temporary closures and guided tours may be canceled. The site may close for only part of a day, a full day or multiple days. Feel free to call 301-320-1410 to confirm site status before visiting.
The house is shown by guided tour only. Tours start on the hour: 10:00 a.m., 11:00 a.m., 12 Noon, 1:00 p.m., 2:00 p.m., 3:00 p.m., and 4:00 p.m.
Open daily, except closed on these Federal Holidays: Veterans Day, Thanksgiving Day, December 25, January 1, Martin Luther King, Jr. Day and George Washington's Birthday/Presidents Day.
Groups of ten people or more need reservations. Please call 301-320-1410 for more information or to schedule a reservation.
The site is open during normal hot summer days for tours, but it is not air-conditioned.