Korth Park is a lovely little park on the western shore of Rock Lake in Lake Mills. There are a variety of amenities including trails for walking and biking, playground equipment for children, two pavilions (one in the main park and the other at Elm Point), and picnic areas. There are also interpretive signs about the natural history of the area and plenty of wildlife viewing opportunities by the shore. Purchased in 2000 to protect Rock Lake's water quality and fish habitat, the park features an 8-acre restored oak savanna, over 60 acres of tall grass prairies, and stunning views from the top of a glacial drumlin.