Sitting high atop a bluff overlooking the Mississippi and Yazoo Rivers, the city of Vicksburg was the setting of a bloody 47 day siege during the Civil War. The site of this epic battle is now Vicksburg National Military Park, preserving original fortifications and the U.S.S. Cairo, an ironclad gunboat that once prowled the waters of the Mississippi River. Vicksburg is also the place where Coca-Cola was first bottled, a fact that is happily immortalized at the Biedenharn Coca-Cola Museum.