Map/California/ModestoGreat Valley Museum and PlanetariumMuseum2201 Blue Gum Ave, Modesto, CA 95350View on MapDirectionsUpcoming Events No upcoming events scheduled.Other Upcoming Events Near Great Valley Museum and PlanetariumJon ClearyGallo Center for the Arts · ModestoTue, Oct 13, 2026Nearby Venues in ModestoGallo Center for the Arts - Mary Stuart Rogers TheaterTheater & Performing ArtsGallo Center for the ArtsGalleryFat CatVenueMistlin GalleryGalleryStanislaus Arts CouncilGalleryModesto Junior College Art GalleryGallery1300 McHenry AveVenueCrocodiles NightclubNightclub