The hiking and biking trail south of the Rock Cut Concession (F12-F16) is closed until early 2027 due to a redevelopemnt project. The work includes tree removal and rebuilding the trail to ensure safe, proper use and to address health and safety concerns. Park closed Thursday, Friday, and Saturday prior to the first statewide firearm deer season in November for a deer hunt for disabled hunters.
Two lakes — 162-acre Pierce and 50-acre Olson — sit in 3,254 acres of rolling plain in Winnebago County. Trails for hiking, horses and skiing, 270 premium campsites and over 100 kinds of wildflower make it a year-round destination.