Vortex Roller Coaster 1987 Tapestry

Vortex was a steel roller coaster located at the KI amusement park in Mason, Ohio. Designed and manufactured by Arrow Dynamics at a cost of $4 million, the ride officially opened to the public on April 11, 1987. Vortex debuted as the tallest, full-circuit roller coaster in the world, with a height of 148 feet. It was also the first coaster to feature six inversions. Vortex occupied the same location in the park once held by The Bat, the world's first suspended roller coaster. Tied to the coaster's debut, attendance at KI exceeded 3 million in 1987 for the first time. It accommodated more than 46 million guests throughout its lifespan, making Vortex one of the most frequently-ridden attractions in park history before closing in 2019.