City of Sundance is Member of Wyoming Smart Capital Network. WELCOME TO SUNDANCE WYOMING-WHERE THE KID GOT HIS NAME. Sundance, nestled in the Black Hills of Wyoming, is a picturesque, small town bustling with energy and vitality, firmly grounded in history with an eye to the future.
The Mississippi River begins in Lake Itasca in Minnesota, flows through the middle of the continental United States and finally ends in the Gulf of Mexico. At 2,350 miles long, it is the third-longest river in North America. Continue Reading.
Mississippi basin. 1  St. Louis, Missouri, is built just south of where the Missouri River flows into the Mississippi River. 2  The Madison, Jefferson and Gallatin Rivers in Three Forks, Montana form the confluence of the Missouri River. 3  At Keokuk, Iowa, the Des Moines River flows into the Mississippi.