Six Flags Great Adventure announced some major changes to its attraction lineup on Thursday. The amusement park will be closing Kingda Ka and Green Lantern coasters to make room for a new "multi-world-record-breaking launch roller coaster" that will debut at Six Flags in 2026. No additional details were released about the new ride.

Six Flags Great Adventure announced Thursday that the Jackson Township, N.J. park will “retire” Kingda Ka, ending a nearly two-decade run for the world’s tallest roller coaster.

Kingda Ka, the world's tallest and formerly fastest roller coaster, has been retired along with the Green Lantern roller coaster as Six Flags Great Adventure makes room for two new roller coasters at the New Jersey theme park. After rumors swirled on ...