Preston Castle Foundation, Ione

About Preston Castle Foundation

Preston Castle Foundation in Ione operates guided and self-guided tours of Preston Castle, a historic structure originally built as the Preston School of Industry. Visitors explore the castle at their own pace during self-guided tours or join guided tours led by foundation staff for deeper insight into the building's history. The foundation also offers Paranormal Investigation Tours for those interested in the castle's reported supernatural activity. The property includes a Flag Plaza featuring a brick garden where visitors can view personalized commemorative bricks honoring loved ones or memorable events. Tours typically operate during spring and summer months. The castle itself serves as the main attraction, with its architectural features and historical significance drawing visitors interested in California's institutional heritage. Groups of up to twelve people can participate in scheduled tour experiences at Preston Castle in Ione, California.