Knox Farm State Park is the former country estate of Buffalo's renowned Knox Family. It is located adjacent to the historic village of East Aurora, birthplace of the Roycroft Arts & Crafts movement and former home of Millard Fillmore. The park's 633 acres are comprised of a variety of habitats, including 400 acres of grasslands (pastures and hayfields), and 100 acres of woodlands, ponds and several wetland areas.

Visitors to Knox Farm can observe wildlife, hike, cross-country ski and ride horseback along beautifully scenic nature trails. Nature walks are also offered through a partnership with New York Audubon and the Buffalo Audubon Society, as well as programs offered by state park naturalists.  The Knox Farm Visitor Center contains exhibits of historic and natural interest.  Biking is allowed in designated areas and horseback riding and driving by permit only.