Metropolitan and Micropolitan areas near Tallgrass Nature Trail, Grundy County, Illinois Tallgrass Nature Trail Main Page HIGH QUALITY TOPO MAP, CLICK HERE More Information about Tallgrass Nature Trail, Grundy County, Illinois Nearest metro area is Pontiac, Illinois Click here for more outdoors activities near Pontiac, Illinois General Camping Information List of nearby metros and micros: Pontiac, Illinois, 30.5 miles away Kankakee-Bradley, Illinois, 30.6 miles away Chicago-Naperville-Joliet, Illinois-Indiana-Wisconsin, 39.1 miles away Ottawa-Streator, Illinois, 57.3 miles away Bloomington-Normal, Illinois, 60.3 miles away Champaign-Urbana, Illinois, 60.3 miles away Whitewater, Wisconsin, 66.7 miles away Rockford, Illinois, 69.6 miles away Dixon, Illinois, 70.9 miles away Danville, Illinois, 74.5 miles away * Distances listed are direct linear distances, actual travel distance may be different. Go to Illinois Outdoors Index