Made up of 34 islands and peninsulas, Boston Harbor Islands National and State Park is an urban oasis just minutes from Boston’s city center. Hop aboard a park ferry and discover islands rich with opportunities for outdoor recreation, relaxation and learning. Check the park calendar for special events or create your own adventure with our trip planning tools below.
Learn About Our Partnership
The Innovation Islands program awards mini-grants of up to $5,000 to local community leaders to design, promote, and facilitate programming on and around the Boston Harbor Islands. Applications are now open through Friday March 17, 2023! Learn more and find out how to apply for a mini-grant for your community.
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Come join park biologists and volunteer stewards for a Stewardship Saturday at Thompson Island! Help us control non-native invasive plants and enhance native ecosystems and natural processes in the park.
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Join us for a day of fishing and fun at Deer Island!
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Join Boston Harbor Islands National & State Park in commemorating Juneteenth, and to learn more about Black history in Boston.
View Event Details Join Boston Harbor Islands National & State Park in commemorating Juneteenth, and to learn more about Black history in Boston.
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Come celebrate Pride on the harbor with an evening of music, arts, and relaxation on Spectacle Island!
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Voyage through maritime history with a special three-lighthouse tour featuring close-up views of Long Island Light, Graves Light, and Boston Light – America’s first light station.
View Event Details Voyage through maritime history with a special three-lighthouse tour featuring close-up views of Long Island Light, Graves Light, and Boston Light – America’s first light station.
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Come to Georges Island this summer and let music fill your ears as you explore Fort Warren and the history of the island!
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Relax to the sounds of jazz standards and original music performed by Berklee College of Music and other local ensembles on Spectacle Island.
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Mooring reservations at Spectacle, Georges, and Peddocks Islands are now on Dockwa. Learn more about bringing your boat to the Boston Harbor Islands.
Learn MoreExploring is believing! Of 34 islands and peninsulas that make up Boston Harbor Islands National and State Park, many are accessible by seasonal public ferry service or can be accessed year-round by car or on foot. Islands range from rustic retreats to family-friendly hubs with a range of activities. Hover over the map to learn more about each island destination!
About the ParkIt's great to be able to get away from the city for a day and experience the outdoors in the harbor just a few minutes by boat from Boston.
Will from Dorchester
I feel like I'm walking through history right now!
Harbor Discovery Camper
Gorgeous views, quiet vibe, clear waters. Great spot to spend a summer day or weekend.
Danielle from Quincy