Off of highway 23 turn onto 200th road and follow it all the way down until you see the cattle gate for the state park. Sometimes the gate is open but I would still park at the entrance of the gate (up to you). Follow the gravel road until it turns to grass and keep going.
***Permission was received to place this cache at the location***
I would advise long pants and shirts. A lot of ticks in Knob Park.