Operating Hours & Seasons

Longfellow House - Washington's Headquarters National Historic Site is Closed until May 24, 2017

The site will be open for the 2017 season from May 24 to October 29. The site will be open Wednesday through Sunday during this period. At the beginning of the season, tours of the historic house will be offered on an hourly basis, the first starting at 10:00 a.m. and the last at 4:00 p.m. The Visitor Center will be open from 9:30 a.m. to 5:00 p.m. Prior to Opening Day, it may be possible to schedule a tour of the house pending staff availability. To inquire, please call (617)876-4491 at least two weeks in advance.

Special tours, lectures, and other events may be found on the Calendar or Like us on Facebook to stay up-to-date with the happenings at Longfellow House - Washington's Headquarters NHS.

The site's archives are open for research by appointment only. Call (617) 491-1054 to speak with the archivist.

The gardens and grounds are free and open to the public every day, year-round, from dawn to dusk .

Contact the Park

Mailing Address:

105 Brattle Street
Cambridge, MA 02138


(617) 876-4491

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