Skip to content

Open every day. Free every day.

English

Give and Join
Volunteer
Arnoldia

Plan a Visit
Events
Education
Plants
Research
Stories
About Us

Home Open every day. Free every day.

Plan a Visit →
Events →
Education →
Plants →
Research →
Stories →
About Us →

Give and Join

Volunteer

Arnoldia

Climate Change

Enhancing Our Urban Ecosystem
Biodiversity
The Hybrid Mystique
Biodiversity
Old Molecules, New Climate: Metasequoia’s Secrets
Climate Change
Dormant Vines, Future Wines
Climate Change
Witness Tree: What a Single, 100-Year-Old Oak Tells Us About Climate Change
Climate Change
Unlocking Ancient Environmental Change with the Help of Living Trees
Climate Change

← Previous 5 / 5

1
…
3
4
5

→ Next

Plan a Visit
Contact Us
Plants
Stories
Events
About Us
Education
Research
Give and Join
Arnoldia
Arnold 150

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.

Facebook
Instagram
LinkedIn
YouTube
Flickr

© 2025 The President and Fellows of Harvard College

Intranet
Privacy Policy
Accessibility

Join our mailing list to hear from all the voices at the Arnold Arboretum.