Discover Your Place in Nature!
Mount Pisgah Arboretum is a 209-acre nature education facility where visitors can explore the ecology of the southern Willamette Valley. As a nonprofit organization, we depend on support from members, donors, and volunteers to care for our trails and facilities, and to provide learning opportunities for the community.
Our mission is to engage people with nature through interactive learning and stewardship.
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Tuesday Tenders: Weekly Work Parties
October 6, 2026 @ 10:00 am - 12:00 pm
Help us care for the Arboretum and keep trail conditions good! At these weekly work parties, volunteers will tackle tasks like light weeding, vegetation management along trails, mulching and watering plantings, etc.
Sign…
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Office Volunteering
October 7, 2026 @ 1:00 pm - 3:00 pm
Come by the Arboretum any Wednesday between 12:30pm and 3pm to help with office tasks like mailing and rolling festival posters.
No experience is required to volunteer. We will provide you with a…
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Wonderful World of Trees Tour
October 10, 2026 @ 10:00 am - 12:00 pm
Bryan Ribelin can often be found around Mount Pisgah Arboretum taking photographs or making careful observations of whatever captures his interest. He then shares his findings on …
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October Bird Tour
October 11, 2026 @ 8:00 am - 11:30 am
Join Mieko Aoki and Julia Siporin for another monthly bird outing intended for people with all levels of birding experience. We’ll use vocalizations, habitat, and behavior clues for identification of our year-round residents and…
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Fall Ecology Tour
October 11, 2026 @ 10:00 am - 12:00 pm
Join Nature Guide Barb Stevens-Newcomb for a fall-themed tour. Together we will stroll the trails of the Arboretum exploring various habitats & their unique features during this seasonal shift. Rain or shine. Meet…
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