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, the Arboretum is a place of beauty and serenity no matter the season. Read More
How to get here and what to do — Hoyt Arboretum offers plenty to see and do in all four seasons.
Deepen your knowledge of trees and ecology by taking a class or joining a guided tour.
From trail maintenance to public education to community science, Hoyt Arboretum relies on the support of volunteers.
Protect endangered species, connect kids with nature, and preserve the splendor of Portland’s museum of living trees by becoming a member.
Learn more about the world-class tree collections at Hoyt.
See youth programs at the Arboretum.
See upcoming classes and workshops.
Spruce up the Arboretum and meet fellow nature-lovers on a volunteer crew.