Kings Park Psychiatric Center was a mental health facility located in Kings Park, New York. Established in 1885, it served as a state hospital for individuals with mental illnesses. The center was known for its large campus and various treatment programs, including both inpatient and outpatient services. Over the years, the facility faced criticism for its treatment methods and conditions. It eventually closed in 1996, leaving behind a complex history and abandoned buildings. Today, the site is a subject of interest for urban explorers and historians, reflecting the evolution of mental health care in the United States.