Back Bay
Live civic atlas4 connected places
Four centuries, still unfolding

Four centuries of Boston, 1630–2030

It started a revolution, buried its dead in the heart of downtown, and still walks you past four hundred years on a single afternoon. Fall in love on foot.

906
sourced records
163
shared across guides
17
neighborhoods
Boston turns 400 — September 7, 2030
counting
Every entity, every anniversary, every citation between now and then points at this moment.
The 400-year visual storyWatch four centuries unfold on the map →
Memory objects

Boston400 as living memory

Open one object and the anniversary becomes a person, a place, a route, and a thread through the city.

Quick answer✓ Verified June 20261172 sources cited
Boston 400 traces four centuries through 906 sourced records — every dated event drives the live anniversary calendar, and every page is built to be cited. The countdown runs to September 7, 2030.

Upcoming anniversaries computed live from the graph · full timeline →

The road to 2030 the program of quadricentennial moments

Living History · interactive
Watch Boston become itself →

Drag a slider across four centuries and watch the founding, the Revolution, the institutions, and the modern city appear on the map in the order history actually wrote them.

Historic figures the people who shaped the city — ranked by their reach in the graph

Pathways routes through the graph · all 5

Historic geography browse by place

Back Bay
Neighborhood

Back Bay

Victorian brownstone district built on filled tidal marsh in the 19th century — Newbury Street, Copley Square and the Boston Public Library.

On 3 properties
Beacon Hill
Neighborhood

Beacon Hill

Gas-lit, brick-sidewalked neighborhood beneath the State House dome; home of the 19th-century free Black community on its north slope.

North End
Neighborhood

North End

Boston’s oldest residential neighborhood — Paul Revere’s house, Old North Church, and the densest Italian food scene in New England.

Fenway–Kenmore
Neighborhood

Fenway–Kenmore

Neighborhood of ballpark, colleges and museums — Fenway Park, the MFA, Northeastern and BU’s East Campus all within a mile.

On 3 properties
Charlestown
Neighborhood

Charlestown

Boston’s oldest planned settlement (1629) — a year older than Boston itself — home to the Bunker Hill Monument and the Navy Yard, annexed to the ci…

1629
South End
Neighborhood

South End

The largest intact Victorian row-house district in the country — bowfront brick blocks around leafy squares, a landmark district since 1983, and on…

Seaport
Neighborhood

Seaport

Boston’s newest neighborhood — parking lots and fish piers transformed since 2010 into a glass district of labs and towers around the ICA, with For…

South Boston
Neighborhood

South Boston

"Southie" — triple-deckers, the St. Patrick’s Day parade (and Evacuation Day), Castle Island, and three miles of harbor beaches.

East Boston
Neighborhood

East Boston

Island neighborhood across the harbor — Boston’s immigrant gateway for 180 years (Irish, Italian, now Latin American), with skyline views from Pier…

Dorchester
Neighborhood

Dorchester

Boston’s largest and most populous neighborhood, founded the same summer as Boston itself (1630) — triple-decker capital of America, with the JFK L…

1630
Roxbury
Neighborhood

Roxbury

The heart of Black Boston — founded 1630, annexed 1868, centered on Nubian Square, with the 1747 Shirley-Eustis royal governor’s mansion still stan…

1630
Jamaica Plain
Neighborhood

Jamaica Plain

Streetcar suburb turned Boston’s green bohemia — wrapped by Olmsted’s Emerald Necklace, anchored by the Arnold Arboretum and the Sam Adams brewery.

Chinatown
Neighborhood

Chinatown

One of the largest and last surviving historic Chinatowns in the country — through the 1890s gate on Beach Street, a dense quarter of dim sum, late…

Downtown & Financial District
Neighborhood

Downtown & Financial District

The original Shawmut settlement’s street plan, still walkable beneath the towers — the Freedom Trail threads it from the Common to Faneuil Hall.

Mission Hill
Neighborhood

Mission Hill

Brick row houses and triple-deckers climbing from the Longwood hospitals to the 1878 Mission Church basilica — student energy from Northeastern on…

On 2 properties
Brighton
Neighborhood

Brighton

Western Boston between the Pike and the reservoir — cattle-market town turned student and young-professional quarter, shared territory of BC and BU.

On 3 properties
West End
Neighborhood

West End

The neighborhood urban renewal erased in 1958 — now MGH, TD Garden and towers, with the West End Museum keeping the memory of the 2,700 displaced f…

The timeline — oldest first graph-ranked by year

Person

John Winthrop

Puritan lawyer and first governor of the Massachusetts Bay Colony (1588–1649), who led the 1630 fleet and framed the settlement as “a city upon a h…

1588On 2 properties
Person

Anne Hutchinson

Midwife and theologian (1591–1643) whose weekly meetings challenged Boston’s ministers; tried for heresy and banished in 1638 — the colony’s foundi…

1591
Charlestown
Neighborhood

Charlestown

Boston’s oldest planned settlement (1629) — a year older than Boston itself — home to the Bunker Hill Monument and the Navy Yard, annexed to the ci…

1629
Historical event

Founding of Boston (1630)

Puritan settlers under John Winthrop moved from Charlestown to the Shawmut Peninsula in September 1630, renaming it Boston.

1630
Dorchester
Neighborhood

Dorchester

Boston’s largest and most populous neighborhood, founded the same summer as Boston itself (1630) — triple-decker capital of America, with the JFK L…

1630
Roxbury
Neighborhood

Roxbury

The heart of Black Boston — founded 1630, annexed 1868, centered on Nubian Square, with the 1747 Shirley-Eustis royal governor’s mansion still stan…

1630
King’s Chapel Burying Ground
Building / Landmark

King’s Chapel Burying Ground

Boston’s oldest burying ground (1630) — John Winthrop lies here, alongside Mary Chilton, the first woman ashore from the Mayflower.

1630
Phipps Street Burying Ground
Building / Landmark

Phipps Street Burying Ground

Historic cemetery in Charlestown, Massachusetts.

1630
Boston Common
Park / Public space

Boston Common

America’s oldest public park (1634) — colonial cow pasture, militia ground, and the starting point of the Freedom Trail.

1634

Editorial 7 guides & essays, built on the graph

Why BostonIt started a revolution, buried its dead in the heart of downtown, and still walks you past four hundred years on a single afternoon. Fall in love on foot.

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