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Weekly Native Plant Sales at Sonoma Garden Park

Sonoma Garden Park 19996 7th St E, Sonoma, CA, United States

We are selling a variety of California native plants to the public every Friday from 12:00-3:00 pm to help local gardeners create and maintain drought tolerant and pollinator-friendly gardens andContinue reading

Docent and Member Night

Thank you for supporting the observatory! Please join us for an informal open house. Come for a tour, meet docents, and check out our telescopes! Drive past the Sugarloaf RidgeContinue reading

Beginning Birding Walk

Sugarloaf Ridge State Park 2605 Adobe Canyon Rd, Kenwood, CA, United States

Weekly Native Plant Sales at Sonoma Garden Park

Sonoma Garden Park 19996 7th St E, Sonoma, CA, United States

We are selling a variety of California native plants to the public every Friday from 12:00-3:00 pm to help local gardeners create and maintain drought tolerant and pollinator-friendly gardens andContinue reading

Solar Observing

Come and view our closest star and learn about sunspots, prominences, flares and more. We observe with both visible light and radio telescopes. Sign up for this free event at https://rfo.simpletix.com.

Public Star Party

Robert Ferguson Observatory 2603 Adobe Canyon Rd, Kenwood, CA, United States

Purchase tickets at rfo.simpletix.com.Presentations on astronomical topics are given in the classroom throughout the course of the evening. Starting at dusk, the Observatory’s three main telescopes are open for your viewing.Continue reading