The last 14.5 miles of the Marais des Cygnes River that flow through Kansas meander through the Marais des Cygnes National Wildlife Refuge and Marais des Cygnes State Wildlife Area. This long river segment is easily broken into two completely distinct parts. This section is upstream of US-69 and holds enough water at any time of the year for a good float. A natural limestone dame located below the US-69 bridge creates a big pool that extends beyond the end of the wildlife area. This calm piece of water is nice for paddlers, bird-watchers, photographers, anglers, and hunters. It is well protected from the wind and has spectacular scenery.