The Hoyt Arboretum in Washington Park is located about two miles west of downtown Portland on top of the SW Fairview Boulevard ridge in the hills within Washington Park. It is near the Oregon Zoo and the International Rose Test Garden.

The Arboretum can be accessed at several points from Washington Park or from Forest Park. The arboretum’s elevation ranges from 650 feet to 900 feet with several ravines within. It has over 6,000 trees and shrubs of over 2,000 species from all over the world, with 63 that are endangered or vulnerable. Most of trees have labels with their common and scientific names and region of origin. The arboretum has a nationally recognized collection of magnolias and conifers.

4000 SW Fairview Blvd, Portland, OR 97221, Map

Plan Your Trip

Get Ready to Go!

Need some more help?


Read our Reservations & Travel Planning Tips guide.