Northern State Hospital – Haunted Asylum in Sedro-Woolley, Washington
Northern State Hospital stands as one of Washington State’s most notorious abandoned asylums. The sprawling complex once housed thousands of mentally ill patients between 1912 and 1976. Today, the crumbling buildings whisper tales of tragedy, neglect, and spirits unwilling to leave. Visitors report shadowy figures wandering the overgrown grounds and disembodied screams echoing through empty…