Willow River is a scenic waterway located in the state of Wisconsin. It flows through Willow River State Park, which is known for its beautiful landscapes, hiking trails, and recreational activities. The river is popular for fishing, canoeing, and enjoying nature. The river's surroundings feature lush forests and diverse wildlife, making it a great spot for outdoor enthusiasts. Visitors can explore the park's trails, which offer views of the river and its picturesque waterfalls. Willow River is an important natural resource that contributes to the area's ecology and tourism.