National Park Service, Massachusetts.
Longfellow House-Washington's Headquarters National Historic Site preserves a remarkable Georgian house whose occupants shaped our nation. It was a site of colonial enslavement and community activism, George Washington’s first long-term headquarters of the American Revolution, and the place where Henry Wadsworth Longfellow wrote his canon of 19th-century American literature.
Longfellow House-Washington's Headquarters NHS is located in a residential section of Cambridge, MA. There is very little public parking in the area and onsite parking is limited to vehicles with handicapped parking permits. However, the site is a short walk from Harvard Square, where there are paid parking lots and a station for the MBTA Red Line and numerous bus routes. The use of public transportation to the site is highly recommended. Follow the link for detailed instructions.