The Marais des Cygnes Wildlife Area is located near Boicourt, Kansas. The area "lies in the floodplain of the Marais des Cygnes River and is unique for its quantity of managed wetlands and bottomland hardwood forest. The primary focus of the area is wetland and waterfowl management."
It offers free primitive camping at two sites. No facilities are provided. The nearest services are La Cygne or Pleasanton.
Manager: Karl Karrow, 913-352-8941. Brochure