The Kalamazoo River is a 130-mile-long river located in southwestern Michigan. It flows through several cities, including Kalamazoo and Battle Creek, before emptying into Lake Michigan. The river is known for its scenic beauty and recreational opportunities, such as fishing, kayaking, and hiking along its banks. Historically, the Kalamazoo River played a significant role in the region's development, serving as a transportation route for lumber and goods in the 19th century. Today, efforts are ongoing to restore the river's ecosystem, particularly after environmental challenges, including pollution incidents that have impacted its health and wildlife.