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Open every day. Free every day.

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All Stories

  • How Can We Protect Plants from Future Threats?

    Climate Change, Biodiversity, Botanical Gardens, Botany, Conservation, Curation, Extinction, Living Collections, Plant Exploration, Research
    How Can We Protect Plants from Future Threats?
  • Budburst!

    Director’s Posts
    Budburst!
  • Darwin Asleep Under the Trees

    Director’s Posts
    Darwin Asleep Under the Trees
  • Larch Cones in Spring

    Director’s Posts
    Larch Cones in Spring
  • Willows in Flower

    Director’s Posts
  • Green Bark

    Director’s Posts
    Green Bark
  • A Tale of Two Cities

    Director’s Posts
  • A Look Inside

    Director’s Posts
    A Look Inside
  • Armed and Dangerous Plants in the Arnold Arboretum (Part 3)

    Biodiversity, Botany, Director’s Posts, Evolution, Living Collections
    Armed and Dangerous Plants in the Arnold Arboretum (Part 3)
  • Armed and Dangerous Plants (Part 2)

    Director’s Posts
  • Armed and Dangerous Plants in the Arnold Arboretum (Part 1)

    Botany, Director’s Posts, Evolution, Horticulture, Living Collections
    Armed and Dangerous Plants in the Arnold Arboretum (Part 1)
  • Not All Conifers are Evergreen

    Plant Profiles
    Not All Conifers are Evergreen
  • Fruits of the Osage Orange

    Director’s Posts
    Fruits of the Osage Orange
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Free and open every day.

We are committed to the Olmstedian principle that everyone is entitled to open space, so our gates are open to everyone, every day, free of charge.

Funded by our community.

The Arnold Arboretum has been funded by the generosity of the supporting public since our founding in 1872. Give today and continue that legacy.

For over 7,000 years, the land on which the Arnold Arboretum now sits has been inhabited and used by diverse societies and cultures of Indigenous Peoples, including most recently, the Massachusett Tribe. Read about the deep history of the Arboretum landscape.

The Arnold Arboretum acknowledges that benefactor Benjamin Bussey, who bequeathed the land on which the institution now is sited, bought the property with funds amassed from trade in goods produced by enslaved persons. Read about the Arboretum and its entanglement with slavery.

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