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Open every day. Free every day.

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  • Arnoldia

Issue: 76-3

  • The Hybrid Mystique

    The Hybrid Mystique

    Biodiversity, Arnoldia, Climate Change, Evolution, Feature
  • Sax Pine: A Hybrid Left Behind

    Sax Pine: A Hybrid Left Behind

    Plant Profiles, Arnoldia
  • Hurried Journey: Botany by Rail

    Hurried Journey: Botany by Rail

    History, Arnoldia, Feature
  • Taiwan Dispatches

    Taiwan Dispatches

    Plant Exploration, Arnoldia, History, Library and Archives, Visual Essay
  • Roaming through Ranges: The Evolution of Tree Species Distribution Maps in the United States

    Roaming through Ranges: The Evolution of Tree Species Distribution Maps in the United States

    History, Arnoldia, Feature, Landscape
  • Plan a Visit
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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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