Learn About the Park

Aerial overlooking the fort on Georges Island with islands in the midground, skyline in background.
The Boston Harbor Islands

Learn about the 34 islands and peninsulas that make up Boston Harbor Islands National and State Park.

Group of DCR and NPS rangers with other partners around Georges Island sign.
Boston Harbor Islands Partnership

Learn about the Boston Harbor Islands Partnership, the federally legislated body that governs Boston Harbor Islands National and State Park.

Map with a bird's eye view from the mainland overlooking Boston Harbor and the islands.
History and Culture

Learn about the rich and varied history of the Boston Harbor Islands.

a salt marsh with green tall grass around it and a white egret flying close to the water.
Nature

Explore the diversity of plants, animals, and landscapes within the Boston Harbor Islands.

Two people in a salt marsh surrounded by golden tall grass.
Science and Stewardship

Dive into the science and stewardship powering the preservation of the Boston Harbor Islands.

A rocky and grassy island with a few buildings overlooking other islands and the skyline at sunset
Boston Light Webcams

Take in live views of the outer harbor via the web cameras at Boston Light.

Map of Boston and its harbor. Boston is red, the surrounding area blue, the harbor purple
The Siege of Boston

Learn about the Siege of Boston (1775-1776), one of the first major campaigns in the American War for Independence.

A ranger working with young visitors
For Kids and Youth

See what the islands have to offer for kids of all ages!

three BHI partner representatives
Jobs with the BHI Partnership

See the jobs available across the Boston Harbor Islands Partnership.

Last updated: July 21, 2026

Contact Info

Mailing Address:

Boston Harbor Islands National and State Park
21 Second Ave
Charlestown, MA 02129

Phone:

617 819-3587
This is the phone number for the Boston Harbor Islands Welcome Center on the Rose Kennedy Greenway. It is only checked while the Welcome Center is operational. During the off-season, please contact us via email.

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