The Swan Lake National Wildlife Refuge is a 10,795-acre park established in 1937 and located in Chariton County, Missouri, 2 miles of Sumner, Missouri and near the confluence of the Grand and Missouri Rivers.
The Swan Lake National Wildlife Refuge is a 10,795-acre park established in 1937 and located in Chariton County, Missouri, 2 miles of Sumner, Missouri and near the confluence of the Grand and Missouri Rivers.