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October 3, 2026

Geology is for Everyone!

Two people in nature

Fairfield Osborn Preserve
Sat, Oct 3, 11:00 am – 1:00 pm

Discover the dramatic geologic forces that shaped Sonoma County! Hike through Fairfield Osborn Preserve with an enthusiastic SSU geology alum and explore how volcanoes, faults, streams, landslides, and millions of years of change created the landscape we see today. No geology experience required -- just curiosity and sturdy shoes!