Mount Wilson Observatory and the Los Angeles Astronomical Society host occasional free public star parties at the observatory.

Come join us for a public star party and spend a relaxing evening in the San Gabriel Mountains under the stars looking through telescopes provided by the members of the Los Angeles Astronomical Society! No RSVP necessary. This event is a fundraiser to support the outreach of the Mount Wilson Observatory and Los Angeles Astronomical Society. Donations are accepted at the front gate. Note: No alcohol is permitted at this event.