On opening day in 1975, Disney hosted astronauts Scott Carpenter ... “She enveloped us with this mystique about this being the best roller coaster in the world,” he said.

July 1999: FastPass was introduced at Disney World. • 1998: Journey to Atlantis opened at SeaWorld Orlando. Kraken arrived two years later. • 1999: Rock ‘n’ Roller Coaster opened at Disney ...

Here are 20 of the best amusement parks in the world ... Whether you're a thrill-seeking solo traveler looking for the world's most intense roller coasters or a family planning a magical vacation ...

Disney has still not yet announced a closing date for Rock 'n' Roller Coaster, leaving us without Muppets at Hollywood ...