About Wonders of Flight at WonderWorks

Most people associate flying with the sound of whirring engines, intercoms buzzing, and even propellers sputtering into a spin. Wonders of Flight at WonderWorks, however, removes all audible distractions—its helium-filled balloon rises above the trees with nary a hum or vibration. The effect, says the website, is akin to "being on a flying balcony."

A maximum of 30 people can stand on the balloon's circular gondola as it ascends up to 500 feet in the air. After takeoff, passengers are treated to a sprawling view of the Smoky Mountains, as well as a bird's-eye perspective of the upside-down WonderWorks attraction. These 5- to 10-minute flights run throughout the day, permitting riders to snap photos of the scenery as the blue-and-green balloon levitates from its grounded tether.