Hoyt Arboretum Friends offers a number of ways for you to engage with our global collection of trees.
Peruse upcoming events below by using the categories or click on an event to learn more.
Classes & Workshops
Guided Tours
Youth & Family Programs
Volunteer Opportunities
Display all events as a calendar
List of Events
Public Tour August 18, 2019 at 11:00 am - 12:30 pm
Public Tour - Pacific Northwest Ethnobotany August 18, 2019 at 1:00 pm - 2:30 pm
Tree Time! Preschool Walk- Tree Giants August 19, 2019 at 10:00 am - 11:30 am
Arboretum Naturalist Information Session August 21, 2019 at 12:00 pm - 1:00 pm
Pop-Up Nature! - Animal Adaptations August 22, 2019 at 10:00 am - 12:00 pm
Public Tour August 24, 2019 at 11:00 am - 12:30 pm
Public Tour August 24, 2019 at 1:00 pm - 2:30 pm
Public Tour - Landslides, Faults, and the Geology of Portland's West Hills August 25, 2019 at 11:00 am - 12:30 pm
Public Tour August 25, 2019 at 1:00 pm - 2:30 pm
Guided Hike of Hoyt Arboretum August 26, 2019 at 11:00 am - 12:30 pm
Pop-Up Nature! - Botany Bonanza! August 29, 2019 at 10:00 am - 12:00 pm
Public Tour August 31, 2019 at 11:00 am - 12:30 pm
Public Tour August 31, 2019 at 1:00 pm - 2:30 pm
Public Tour- Ancient Trees September 1, 2019 at 11:00 am - 12:30 pm
Public Tour September 1, 2019 at 1:00 pm - 2:30 pm
Public Tour September 7, 2019 at 11:00 am - 12:30 pm
Public Tour September 7, 2019 at 1:00 pm - 2:30 pm
Public Tour September 8, 2019 at 11:00 am - 12:30 pm
Public Tour September 8, 2019 at 1:00 pm - 2:30 pm
Nature Journaling with Watercolors (September Series) September 9, 2019 at 1:00 pm - 4:00 pm
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