La Vibora, the longtime bobsled-style coaster, opened in 1986. El Diablo, a giga loop coaster, was in operation since 2019.

Six Flags Magic Mountain will extend its lead as the Roller Coaster Capital of the World when the Valencia amusement park adds a 21st coaster to its record-setting lineup while continuing to fend off challenges by rivals edging ever closer to the title.

Six Flags announced it shut down the Kingda Ka and Green Lantern roller coasters to make way for two new rides including The Flash coaster.