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Summit Saturday at North Sonoma Mountain

Bikers at sonoma mountain

Date: September 13 Time: 8:00 a.m. – 1:00 p.m. Location: North Sonoma Mountain Regional Park and Open Space Preserve, 5297 Sonoma Mountain Road, Santa Rosa, CA 95404 Sign up for this free event If you’re up for a challenge and love stunning views, this hike is for you! Join Sonoma …

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Community Compost Workshop & Soil Health Adventure

Compost with hands

Join Sonoma Ecology Center and Sonoma County Ag + Open Space for a late summer nature journaling experience at Sonoma Garden Park! Stroll the 6 acre garden and capture its secrets, beauty and bounty through drawing, writing, and photos.

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Caminata entre las secuoyas / A walk amongst the redwoods

Looking Up Though the Canopy of a Grove of Redwood Trees

Únase a Sonoma Land Trust y Espacios Abiertos y Agricolas de Sonoma para visitar la nueva adición al Parque Regional y Distrito de Espacios Abiertos Monte Rio Redwoods. El parque se amplió recientemente por 1,517 acres gracias a una colaboración liderada por Save the Redwoods League entre los Parques Regionales …

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Attend the Advisory Committee Meeting

yellow flowers

Sonoma County Agricultural Preservation & Open Space District, Santa Rosa California The September 25, 2025 Sonoma County Ag + Open Space Advisory Committee meeting will be held in person at Ag + Open Space’s office located at 747 Mendocino Avenue, Santa Rosa, CA. The public may also participate virtually through …

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Familias al Aire Libre: Hood Mountain Regional Park

Acompañe a Sonoma Land Trust y Espacios Abiertos y Agircolas de Sonoma para el paseo mensual llamado Familias al Aire Libre. Estos paseos son dirigidos en español, hay transportación disponible, son gratuitos, y diseñados con actividades para toda la familia – padres, abuelitos, hijos e hijas chicos y grandes – …

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CANCELLED Fiscal Oversight Commission Meeting

Quail Brook yellow flowers

Sonoma County Agricultural Preservation & Open Space District, Santa Rosa California  

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Bay Day: Sears Point Marsh Walk

Duck landing at the Petaluma Marsh

Celebrate Bay Day with Sonoma Land Trust and Ag + Open Space for a leisurely walk on the Dickson Trail at the San Pablo Bay National Wildlife Refuge. We’ll observe the current tidal marsh restoration area at the former Dickson Ranch in comparison to the older tidal marsh restoration at …

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Summit Sunday: McCormick Ranch

Quail Brook yellow flowers

Join Sonoma Land Trust and Ag + Open Space and the amazing Sugarloaf Ridge State Park Volunteers on a hike from Sugarloaf State Park to Hood Mountain Regional Park through the new McCormick Ranch addition. This will be a VERY STRENUOUS hike (approximately 11 miles with 3,200 ft. of elevation …

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Birding & Stewardship ~ Observación de aves y cuidado de la tierra – Ocean Song-Myers Preserve

bird perched on reed at Petaluma Marsh

You’re invited for a special day of birding and caring for the land with LandPaths, the Sonoma County Feminist Bird Club, and Ag + Open Space at Ocean Song-Myers preserve off of Coleman Valley Road in Occidental! We’ll spend the first part of the day going on a slow birding …

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Pole Mountain Hike

Join Sonoma Land Trust and Sonoma County Ag + Open Space for a guided hike up the north side of Pole Mountain. We’ll learn about the history of fire and forest management as we hike through the forest of the Little Black Mountain Preserve to reach the 2,204-foot summit for …

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