Knox Farm State Park is a 633-acre state park located in Erie County, New York, adjacent to the village of East Aurora. It is the former country estate of the Knox Family of Buffalo.
Wikipedia https://en.wikipedia.org/wiki/Knox_Farm_State_Park
Official website http://nysparks.com/parks/163/details.aspx
Address 437 Buffalo Road, East Aurora, NY 14052, USA
Coordinates 42°46'20.97" N -78°38'45.171" E