Kings Park is a hamlet located in Suffolk County, New York, on Long Island. It is part of the Town of Smithtown and is known for its suburban atmosphere, featuring residential neighborhoods, parks, and schools. The area has a rich history, with roots dating back to the 17th century. One notable landmark in Kings Park is the Kings Park Psychiatric Center, which was established in the late 19th century and played a significant role in mental health care. Today, the site is largely abandoned but has become a point of interest for urban explorers and history enthusiasts.