On our third day, we travelled from Roanoke, Virginia to Knoxville, Tennessee. We stopped at the site of the World’s Fair that took place in Knoxville in 1982 and explored the observatory level of the giant “Sunsphere” monument. We ate lunch at a local barbeque joint. After we stopped in Knoxville we drove to Chattanooga, Tennessee. We went to the Lookout Mountain and took a walking tour around Rock City, which was enjoyable despite the extreme fog conditions. After we took our tour at Lookout Mountain, we visited the International Towing Museum in Chattanooga where the first tow truck was built.
The Knoxville Sunsphere
The Rock City ‘Stone Face’