Superman Krypton Coaster
at Six Flags Fiesta Texas* · San Antonio · United States
Steel floorless coaster at Six Flags Fiesta Texas in San Antonio, Texas, opened 2000. Built by Bolliger & Mabillard. 168 feet tall, six inversions including a 145-foot vertical loop — the world's tallest vertical loop on a floorless coaster. Top speed 70 mph.