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.
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Boston Harbor Islands National and State Park invites you to join us in celebrating a legacy of learning, discovery, and partnership! Learn more about two special anniversaries taking place this year, and how you can get involved in upcoming programs and activities!
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In recognition of the 25th anniversary of the Boston Harbor Islands as a national park and 50th anniversary as a state park, the Boston Harbor Islands Partnership is planning for a year of robust programming and community engagement. We have awarded 12 local non-profits micro-grants to support the development of new experiences that meet the unique needs of their community. These micro-grants will empower and invest in our community partners, amplifying their impact, voices, and presence within our park.
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Join other park stewards to 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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Start your day at Carson Beach with an upbeat fitness class overlooking spectacular views of Boston Harbor!
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End your day at the Charlestown Navy Yard with a restorative yoga class overlooking spectacular views of Boston Harbor!
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Step back in time and watch a 19th Century base ball game with original rules and uniforms!
View Event Details End your day at the Charlestown Navy Yard with a restorative yoga class overlooking spectacular views of Boston Harbor!
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Take some time to slow down and awaken your senses for a few hours on an Ocean Therapy Retreat with Toadstool Walks at Webb Memorial State Park!
View Event Details Step back in time and watch a 19th Century base ball game with original rules and uniforms!
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Summer Solstice at World’s End returns Saturday, June 25, 2022! Join The Trustees to celebrate this remarkable property on one of the longest days of the year.
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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