Zorbing involves climbing inside an 11-foot inflatable ball and rolling down specially designed tracks. either the zig-zag course or straight downhill. 'Wet' rides (with water inside) prove more popular than 'dry,' particularly refreshing in summer. The experience suits ages 5+ and adults. Wheelchair accessible entrance and viewing. Located in Pigeon Forge, operating year-round weather permitting. Featured on The Amazing Race, and genuinely unlike anything else in the area.