Sunsphere

Visiting the Knoxville Sunsphere

During you visit to Knoxville’s Sunsphere ride to the Observation Deck for beautiful views of Knoxville and its surrounding scenery. Information on the Sunsphere, World’s Fair Park and Knoxville can be found throughout featured displays in the Sunsphere. Adjacent to the Sunsphere, the Convention Center offers art exhibits and amenities.

Sunsphere’s Architectural Features

Construction of the Sunsphere began in January of 1981 and is best described as a hexagonal steel truss structure consisting of a 74-foot glass ball that sits on top of a 192-foot round concrete tower. On completion of the structure in August of the same year, the Sunsphere became the first spherical building constructed in the United States.

The Observation Deck, 4th Level

The highlight of the Sunsphere is its Observation Deck. Ride an elevator to the 4th floor of the Sunsphere for panoramic views of World’s Fair Park, downtown Knoxville, and in the distance, the Smoky Mountains. Acres of lawn, man-made lakes, streams and cascading waterfalls can be seen throughout World’s Fair Park. Views of the Tennessee River and the University of Tennessee in downtown Knoxville are also present from the Sunsphere’s Observation Deck. In the distance one can take in the beauty of the ancient Smoky Mountains and the ever-changing colors of the seasons.

Convention Center

Adjacent to the Sunsphere is the city of Knoxville Convention Center, a half million square foot space that reflects the alluring Smoky Mountains and the remnants of Southern Appalachian mountain culture. Explore the center’s artwork displays and other featured exhibits. Amenities at the Convention Center include restrooms.

Travel Tips

- Displays throughout Knoxville’s Sunsphere feature information about the Sunsphere itself and the city’s history. Learn about Knoxville’s culture and different neighborhoods in a lighted display called The Faces of Knoxville. Other exhibits concentrate on the architecture of the Sunsphere.