• The Visitor Center is open!

    Hoyt Arboretum’s Visitor Center is now open every day from 10am to 4pm!

  • We have plenty of space.

    Register for any of Hoyt Arboretum’s workshops, tours, and recreational activities.

  • Tour trees from around the globe.

    12 miles of trail, 189 acres.
    Need to take a walk? We got you.

Stay up to date on Hoyt Arboretum News. Sign up for our E-newsletter today.

Welcome to Hoyt Arboretum

A Living Museum

Founded in 1928 to conserve endangered species and educate the community, Hoyt Arboretum encompasses 190 ridge-top acres and 12 miles of hiking trails just minutes from downtown Portland. Home to 2,300 species of trees and shrubs from six continents, Hoyt Arboretum is a place of beauty and serenity no matter the season. Read More


Plan Your Next Visit

How to get here and what to do — Hoyt Arboretum offers plenty to see and do in all four seasons.


Events & Classes

Deepen your knowledge of trees and ecology by taking a class or joining a guided tour.


Get Involved Today

From trail maintenance to public education to community science, Hoyt Arboretum relies on the support of volunteers.


Support The Trees

Protect endangered species, connect youth with nature, and preserve the splendor of Portland’s living museum of trees by becoming a member.

See What's In Bloom

No matter the time of year, there’s always something to see

Explore Our Collection

Learn more about the world-class tree collections at Hoyt.

Connecting Youth with Nature

See youth programs at the Arboretum.

Education Opportunities for Adults

See upcoming classes and activities.

Join a Volunteer Crew

Spruce up the Arboretum and meet fellow nature-lovers on a volunteer crew.
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