Mentioned by Metro Self Storage
6 Kid-Friendly Vacation Ideas In & Around Knoxville, TN
"Wikipedia may refer to it as a “hexagonal steel truss structure, topped with a 75 ft. glass sphere” but it might be more apt to call the Sunsphere located in the heart of Knoxville as a giant, gold disco ball in the sky. Originally constructing as a capstone for the 1982 World’s Fair, the Sunsphere still stands as a spectacular beacon of engineering. On most days you can take an elevator to the top observation deck from 9 am to 6 pm."