Head to Robert Ferguson Observatory for a classic Public Star Party under the Sonoma sky. Guests can enjoy presentations in the classroom, view the night sky through three large telescopes, and explore additional smaller scopes set up outside.

Tickets are required and attendance is limited, with remaining tickets sold at the door based on availability. Even under cloudy skies, the event continues with engaging presentations and hands-on learning about telescopes. A Sugarloaf Ridge State Park parking pass is also required.

Please avoid white lights, red lights are allowed, and red flashlights are available for purchase when ordering tickets. Proceeds support the Valley of the Moon Observatory Association.