Setting the scene
Walt Disney wanted a clean, storybook park where parents and children could have fun together, unlike the dirty carnival midways he saw on studio outings; he mortgaged his life insurance and partnered with ABC television to fund Anaheim orange-grove land.
What happened
Disneyland opened on July 17, 1955, with a televised dedication in Tomorrowland where Walt invited guests to the 'happiest place on earth,' though plumbers' strikes left some fountains dry and counterfeit tickets overcrowded rides.
Why it still matters
Opening-day chaos became legend—dubbed 'Black Sunday' by staff—yet the park stabilized and spawned Walt Disney World, Tokyo, Paris, and Shanghai resorts; Disneyland's Main Street and Sleeping Beauty Castle blueprinted themed entertainment worldwide.
Background
Opening-day chaos became legend.