Visitors are invited to explore the fascinating DuPage River and its branches that teem with life of all kinds. The East Branch and West Branch of the DuPage River join together here at Knoch Knolls Park, creating a unique confluence of water and land. The Nature Center provides a window into the underwater world found right in our community. Take a journey back in time through our interpretive exhibits that tell the tale of the river’s formation, local wildlife and the river's impact on the lives of our ancestors up through the present day.