American soldiers overlook Boston from Dorchester Heights
Battlefield

Siege of Boston

Ensuing the Battle of Lexington and Concord, Patriot forces advanced on Boston, determined to overthrow the British occupation. Fortifying Dorchester Heights, George Washington positioned artillery to force the evacuation of British forces in the city.

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Massachusetts
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Upcoming Events

Tour | Sep 17, 2026
Charlestown, MA
Join a National Park Service Ranger as they share Boston’s diverse history through unique guided tours. A Man Kidnapped: Boston Resists the Fugitive Slave Act August 13 & September 17 On June 2, 1854...
Tour | Sep 24, 2026
Charlestown, MA
Join a National Park Service Ranger as they share Boston’s diverse history through unique guided tours. Boston: An Underground Railroad Hub June 25 & September 24 Did you know that Boston played a...
Event | Sep 25, 2026
Charlestown, MA
View “Old Ironsides” Underway in Boston Harbor! USS Constitution goes underway in Boston Harbor at various times each year. The Ship cruises into the Harbor, stopping for a memorable 21-gun salute at...
Tour | Oct 1, 2026
Charlestown, MA
Join a National Park Service Ranger as they share Boston’s diverse history through unique guided tours. Memento Mori: the Significance of Gravestones and Burying Grounds October 1 & October 29 While...
Tour | Oct 5, 2026
Charlestown, MA
An Exclusive Tour of the Museum’s Collection and USS Constitution. Join USS Constitution Museum Curatorial Staff for a special viewing of artifacts in the Museum’s Samuel Eliot Morison Memorial...
Tour | Oct 8, 2026
Charlestown, MA
Join a National Park Service Ranger as they share Boston’s diverse history through unique guided tours. Pirate or Patriot? July 2 & October 8 Did you know that colonial Boston was a hub of activity...