These programs and events will be held at Mark West Regional Park and Open Space Preserve.
August 9, 2025 | 9:00 am - 2:00 pm | Mark West Creek Regional Park and Preserve
Explore one of Sonoma County's newest parklands before it opens to the public.
August 27, 2025 | 8:30 am - 10:30 am | Mark West Creek Regional Park and Preserve
Enjoy leisurely bird walks for all levels of experience on the last Wednesday of the month.
August 29, 2025 | 9:30 am - 12:00 pm | Mark West Creek Regional Park and Preserve
Explore and learn about Sonoma County ecosystems.
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