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Open every day. Free every day.
Thanks to members and donors.

  • Visit
  • Events
  • Education
  • Plants
  • Research
  • Stories
  • Support
  • About Us
  • Make a Gift
  • Volunteer
  • Arnoldia

Category: News

  • Rare Trees, New Roots: Arboretum Collects in Greece and Italy

    Plant Exploration, Biodiversity, Botanical Gardens, Conservation, Living Collections, News
    Rare Trees, New Roots: Arboretum Collects in Greece and Italy
  • Arboretum Expands Protection Against Drought

    Sustainability, Climate Change, Conservation, Horticulture, Landscape, Living Collections, News, Philanthropy, Weather
    Arboretum Expands Protection Against Drought
  • New Exhibition Spotlights Arboretum Connections with the Flora of Korea

    Exhibitions, Biodiversity, Botanical Gardens, Botany, Conservation, History, Horticulture, Living Collections, News, Photography, Plant Exploration, Research
    New Exhibition Spotlights Arboretum Connections with the Flora of Korea
  • An Historic Garden of the Future

    Landscape Design, Biodiversity, Botanical Gardens, Botany, Conservation, Horticulture, Landscape, Living Collections, News, Philanthropy, Plant Exploration
    An Historic Garden of the Future
  • Arnold Arboretum Honors Father of Chinese Botany

    History, Biodiversity, Botany, Community, Conservation, Events, Jamaica Plain News, Landscape, Legacies, Living Collections, News, Taxonomy
    Arnold Arboretum Honors Father of Chinese Botany
  • The Best Medicine May Be Free

    Health and Well-being, Community, Harvard Gazette, Landscape, News, Public Programs, Visitor Engagement
    The Best Medicine May Be Free
  • The Hummingbird-Red Flower Connection

    Citizen Science, Biodiversity, Botany, Climate Change, Conservation, Ecology, Evolution, Gardening, Living Collections, News, Phenology, Research
    The Hummingbird-Red Flower Connection
  • Investigating the Roots of Liberty

    History, Botany, Community, History of Landscape, Legacies, Library and Archives, News, Research, WGBH
    Investigating the Roots of Liberty
  • Scientist Seeks Hardier Caterpillar to Combat Invasive Tree of Heaven

    Research, Biodiversity, Climate Change, Ecology, Landscape, News, Research News
    Scientist Seeks Hardier Caterpillar to Combat Invasive Tree of Heaven
  • In Boston, Doctors Try a Dose of Nature As Medicine

    Health and Well-being, Botanical Gardens, Community, Landscape, News, Public Programs, WBUR
    In Boston, Doctors Try a Dose of Nature As Medicine
  • Arnold Arboretum’s Biggest Day: Lilac Sunday

    Events, Botanical Gardens, Community, Environmental Justice, Family, Horticulture, Landscape, News, Public Programs, WBUR
    Arnold Arboretum’s Biggest Day: Lilac Sunday
  • Gardening Gear Horticulturists Swear By

    Horticulture, Gardening, Landscape, Living Collections, New York Times, News
    Gardening Gear Horticulturists Swear By
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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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