Welcome to Chadwick Arboretum & Learning Gardens
Chadwick Arboretum & Learning Gardens is an extensive, urban, green reserve of over 30 acres located within the 1,600 acres of The Ohio State University main campus in Columbus, Ohio. Take a virtual tour of Chadwick Arboretum & Learning Gardens by exploring our website or YouTube Virtual Tour Playlist. Better yet, come visit our gardens in person. We are open year round from dawn to dusk, and there is no admission fee.
Interested in keeping up with us? Subscribe to our monthly newsletter here!
Ongoing Projects
Chadwick Arboretum Trellis Entrance Project
Renovation of the Chadwick Arboretum Trellis entrance is underway thanks to a generous gift from the Kisker family and matching grant funding.
Originally installed in 1980 and renovated in 1998, the Trellis is an important part of the arboretum’s history. It’s not only an entrance, but also a classroom, a meeting place, a landing spot, and a place to enjoy the tranquility and respite of the arboretum.
The future Trellis design features increased seating and tables, space for seasonal garden displays, and a new kiosk for up-to-date information about our gardens and programs.
We look forward to welcoming you through our new entrance!
Project Updates
Phase I: February 2026 - ongoing
Demolition and concrete renovation. Area closed.
Phase II: 2026
Area will open.
Phase III: TBD
New trellis construction. Area closed.