Horicon Marsh State Wildlife Area is located in Wisconsin and is one of the largest freshwater marshes in the United States. Spanning over 32,000 acres, it provides a vital habitat for a diverse range of wildlife, including migratory birds, amphibians, and various plant species. The area is managed to support both conservation efforts and recreational activities. Visitors to Horicon Marsh can enjoy activities such as birdwatching, hiking, and photography. The marsh is particularly famous for its population of Canada geese, which migrate through the area each year. Educational programs and guided tours are also available to enhance the experience for nature enthusiasts.