Things to do in Chattanooga Tennessee skyline with the Tennessee River, Walnut Street Bridge, Lookout Mountain, and the Tennessee Aquarium.

Traveling I-75 through Tennessee reveals a corridor filled with Appalachian landscapes, Civil War history, early Knoxville development, and Chattanooga’s iconic landmarks. From the World’s Fair Sunsphere to Lookout Mountain and the Tennessee River, this route offers a rich blend of scenery and stories.