Visit One of the Boston Harbor Islands

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  • Made up of 34 unique islands and peninsulas, the Boston Harbor Islands have something for everyone. Choose an island and plan your adventure!
  • Visit a Mainland Park

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  • Made up of 34 unique islands and peninsulas, the Boston Harbor Islands have something for everyone. Choose a mainland park and plan your adventure!
  • Join a Stewardship Saturday Program

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  • Join us for a Stewardship Saturday program! Work alongside park staff clearing invasive species, improving trails, and protecting important habitat areas.
  • National Parks of Boston: Find Your Park Anywhere

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  • Find your park anywhere, from your home to your backyard, with activities spanning the National Parks of Boston.
  • 30-60 Minutes
  • Take a Lighthouse Cruise

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  • Cruise Boston’s outer harbor to learn about navigational aids in Boston and the uses of the islands over time.
  • 90-120 Minutes
  • Camp on the Boston Harbor Islands

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  • Experience the ultimate urban escape with an overnight camping stay on the Boston Harbor Islands!
  • Hike Spectacle Island's Drumlins

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  • Hike one of the drumlins of Spectacle Island to catch beautiful views of the city and harbor.
  • Explore Fort Warren

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  • Travel back in time and explore Fort Warren on Georges Island.
  • Swim in Boston Harbor

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  • Cool off by taking a dip in Boston Harbor! Swim in Spectacle's designated swimming area.
  • Hike with a Ranger on Spectacle Island

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  • Join a ranger for a hike on Spectacle Island!
  • 45 Minutes
  • Fort Tours on Georges Island

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  • Join a ranger for a tour of Fort Warren on Georges Island!
  • 45 Minutes
  • Explore Boston with a Free Audio Tour

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  • Explore Downtown Boston, Beacon Hill, and Charlestown with a self-guided audio tour!
  • Become a Junior Ranger at Boston African American National Historic Site

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  • Become a Junior Ranger at Boston African American National Historic Site by learning about the sites along the Black Heritage Trail Trail® here in Boston.
  • Become a Junior Ranger at Boston National Historical Park

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  • Become a Junior Ranger at Boston National Historical Park by learning about the sites along the Freedom Trail® here in Boston.
  • Become a Junior Ranger at Boston Harbor Islands National and State Park

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  • Become a Junior Ranger at Boston Harbor Islands National and State Park!