The Hudson River State Hospital is a former New York state psychiatric hospital whose main building has been designated a National Historic Landmark due to its exemplary High Victorian Gothic architecture, the first use of that style for an American institutional building. The Hudson River Psychiatric Center, nearby, is a successor facility.
Frederick Clarke Withers designed the hospital’s buildings in 1867. Calvert Vaux and Frederick Law Olmsted designed the grounds. It was intended to be completed quickly, but went far over its original schedule and budget and remained under construction for almost a quarter century after it first opened. A century later it was slowly closed down as psychiatric treatment had changed enough that large hospitals were no longer needed, and the facility moved into smaller quarters nearby. The building was closed down in 2003 and since then has fallen into a state of disrepair. It was seriously damaged in a 2007 fire.
The entire facility was built over the last three decades of the 19th century, at great cost. Once complete, it would be used as intended for much of the first half of the next century. As psychiatry moved away from inpatient treatments, it began to decline in use until its closure at century’s end. Today, it is slowly deteriorating out of public view as it awaits reuse.
(source: Wikipedia)