Preston Castle, also known as the Preston School of Industry, is a historic castle-like structure located in Ione, California.
Preston Castle, also known as the Preston School of Industry, is a historic castle-like structure located in Ione, California. Built in the late 19th century, Preston Castle served as a reform school for juvenile offenders and operated from 1894 to… Read More »Preston Castle, also known as the Preston School of Industry, is a historic castle-like structure located in Ione, California.