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Open every day. Free every day.

  • Plan a Visit
  • Events
  • Education
  • Plants
  • Research
  • Stories
  • Support
  • About Us
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  • Volunteer
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All Stories

  • Maps tell a story

    Library and Archives
  • My Favorite Flower (This Week)

    Botany, Director’s Posts, Horticulture, Living Collections
    My Favorite Flower (This Week)
  • Magnolia Flowers Fall Apart Beautifully

    Botany, Director’s Posts, Horticulture, Living Collections
    Magnolia Flowers Fall Apart Beautifully
  • Hunnewell Building, spring, magnolia, 1986

    Library and Archives
  • Wrap-up on Spring Flowering at the Arnold Arboretum

    Director’s Posts
    Wrap-up on Spring Flowering at the Arnold Arboretum
  • Family Reunion of Tulip Trees

    Botany, Director’s Posts, Horticulture, Living Collections
    Family Reunion of Tulip Trees
  • Dove Tree Takes Wing

    Director’s Posts, Horticulture, Living Collections, Plant Exploration
    Dove Tree Takes Wing
  • The Wardian Case: How a Simple Box Moved the Plant Kingdom

    Arnoldia, History
    The Wardian Case: How a Simple Box Moved the Plant Kingdom
  • Witness Tree: What a Single, 100-Year-Old Oak Tells Us About Climate Change

    Arnoldia, Climate Change
    Witness Tree: What a Single, 100-Year-Old Oak Tells Us About Climate Change
  • Through the Seasons with Sassafras

    Arnoldia, Plant Profiles
    Through the Seasons with Sassafras
  • 2016 Weather Summary

    Arnoldia, Landscape
    2016 Weather Summary
  • 13 Reasons to Visit the Arnold Arboretum Today (or Very, Very Soon)

    Director’s Posts
    13 Reasons to Visit the Arnold Arboretum Today (or Very, Very Soon)
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Rooted in history.

The Arnold Arboretum sits on land long inhabited by Indigenous Peoples, most recently the Massachusett Tribe, and on property purchased with wealth from goods produced by enslaved persons.

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.

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