Park Lookout is an independent site, not the National Park Service. We are not affiliated with NPS. Confirm conditions on nps.gov before you go: official Longfellow House Washington's Headquarters National Historic Site page.
Current NPS alerts (0)
NPS lists no current alerts for this site as of Oct 24, 2026, 9:57 PM ET.
Weather alerts (National Weather Service)
No active NWS watches, warnings or advisories for the forecast zone and county at the park's central point.
About this site
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.
- Type
- National Historic Site
- State
- Massachusetts
- Address
- 105 Brattle Street, Cambridge, MA 02138