City Square Park and Historic Charlestown Gateway

Why is it significant?

You have arrived in City Square Park, the ancient civic, political, and social birthplace of Charlestown.

Key Facts

Open the walk

You have arrived in City Square Park, the ancient civic, political, and social birthplace of Charlestown. Settled in 1629 by English Puritan pioneers under the leadership of engineer Thomas Graves—predating the founding of Boston across the river by a full year—this historic square served as the seat of government where Massachusetts Bay Colony Governor John Winthrop established his initial headquarters before moving to the Shawmut Peninsula.

On the tragic morning of June 17, 1775, during the opening stages of the Battle of Bunker Hill, British naval warships in the harbor unleashed an incendiary artillery barrage upon Charlestown, setting fire to the wooden settlement and burning almost every home, church, and school in City Square to the ground.

Following the American Revolution, courageous citizens returned to the smoking ruins and rebuilt their town in proud Federal and Greek Revival brick, erecting the Old Town Hall and prosperous merchant taverns around the square. In the twentieth century, the square was buried beneath an elevated steel highway and commuter railway, blighting the historic heart for decades. Following the Big Dig, the highway was dismantled, and in 1996 the city unveiled this award-winning Victorian garden park, complete with central bronze fountains, gas street lamps, and formal flower beds planted with heirloom roses. Historical markers embedded into the granite walls trace the foundations of Governor Winthrop's 1630 Great House, discovered during archaeological excavations.

Sitting beside the splashing bronze fountain under shady honey locust trees, you feel the deep historical resilience of Charlestown. Burned to ash by imperial artillery, this proud community rebuilt itself again and again, preserving its civic identity for nearly four centuries. The meticulously restored park with its brick walkways and bronze fountain honors the indomitable courage of the colonial settlers who established Charlestown in 1629.

Walk north along historic Park Street toward the green expanse of Winthrop Square.