Michigan’s largest state park, spanning more than 20,000 acres of rolling forest, wetlands, and over 40 inland lakes. The park is a showcase of glacial geology, with kettle lakes, eskers, and moraines shaping its terrain. It offers miles of hiking, equestrian, and biking trails, along with rustic cabins, yurts, and campgrounds. The western half of the Waterloo–Pinckney Trail runs through this diverse landscape, making it the heart of the hike.