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
August 25, 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.
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Oak Gall Tour
August 29, 2026 @ 10:00 am - 12:00 pm
Among the branches and leaves of our oaks exists a complex and bizarre world that is easy to overlook. Join the Arboretum's environmental educator, Kevin House, for an exploration of galls and…
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