Historical Landmark
The Sunsphere in Knoxville, Tennessee, is a 266-foot tall steel structure topped with a 75-foot gold-colored glass sphere, built as the iconic symbol for the 1982 World's Fair held in the city.
It features an observation deck on the fourth floor offering panoramic 360-degree views of Knoxville, the Tennessee River, and the Great Smoky Mountains. Designed by Knoxville architects, the Sunsphere was noted for its unique hexagonal steel truss structure and gold-anodized aluminum panels. It served as a centerpiece during the fair, symbolizing energy and innovation, and has since become a beloved local landmark frequently used in postcards, logos, and cultural events.
The Sunsphere continues to attract visitors with exhibits about the World’s Fair, Knoxville’s history, and its own architectural significance, combining education, entertainment, and stunning vistas in downtown Knoxville’s World's Fair Park.
| Located in | World's Fair Park |
| Address | 810 Clinch Ave, Knoxville, TN 37902, United States |
| Height | 81 m |
| Construction Started | 1981 |
| Opened | 1982 |
| Architectural Styles | Modern architecture, High-tech architecture |
| Owner | City of Knoxville |
| Phone | +1 865-314-0660 |
Sunsphere is located in Tennessee, United States.
Sunsphere is situated in the state of Tennessee.
The main phone number for the Sunsphere is +1 865-314-0660.
The address of Sunsphere is 810 Clinch Ave, Knoxville, TN 37902, United States.
Yes, Sunsphere is family-friendly and attracts visitors of all age groups.
Visitors usually spend a few hours to a full day exploring Sunsphere.
Yes, there are several hotels and accommodations near Sunsphere in Tennessee.
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