Kingda Ka, once the tallest and fastest coaster at Six Flags, has left a lasting impression. Its front car now finds a home ...

After razing the New Jersey ride — once known as the tallest and fastest roller coaster in the world — the amusement-resort ...

Ultra Twister was a steel roller coaster that operated at Six Flags Great Adventure from 1986 to 1988. The Ultra Twister's ...