Hoyt Arboretum Friends
Established in 1928, Hoyt Arboretum is Portland’s museum of living trees where we grow and exhibit trees and plants from around the world while educating our community and conserving vitally important plant biodiversity.
Become an Arboretum Naturalist at Hoyt Arboretum! (Volunteer Opportunity)
Love Trees, Trails and Travelers? Volunteer in Hoyt Arboretum's Visitor Center! (Volunteer Opportunity)