This is a jewel of a state park, not what you would expect in such a flat state. Located in Utica along the Illinois River, it features canyons. During the week and in the spring, it is not busy as it will be in the summer. The bluebells and other spring wildflowers are in bloom. The trails are well maintained and marked. The Lodge offers a variety of meals on the menu throughout the day. And there is no charge to visit the park.