Weston State Hospital, located in Weston, West Virginia, was established in 1864 as a mental health facility. It was originally known as the Trans-Allegheny Lunatic Asylum and served patients with various mental illnesses. The hospital was designed in a Gothic architectural style and is notable for its large size and historical significance. The facility operated for over a century before closing in 1994 due to changes in mental health treatment and patient care. Today, Weston State Hospital is recognized as a historic site, attracting visitors interested in its architecture and the history of mental health care in the United States.