I thought some of you POTC ride fans might enjoy reading this.
Pirates of the Caribbean was envisioned in the late 1950s as a walk-through wax museum at Disneyland that would have featured depictions of real pirates from history in static scenes. Instead, Disney Imagineers utilized the technological breakthroughs achieved in the company's four pavilions at the 1964-65 World's Fair to transform the attraction into a rollicking boat ride through vivid environments filled with fictional Audio-Animatronic pirates sacking a Caribbean seaport. Its theme song, Yo Ho (A Pirate's Life for Me), sets a lighthearted tone for what were seen as violent criminals historically.
The last Disney theme park attraction designed with input from Walt Disney, it opened in its original form in New Orleans Square at Disneyland on March 18, 1967. Since then, it has been replicated in different forms at three subsequent Disney theme parks — Magic Kingdom at Walt Disney World Resort (December 15, 1973), Tokyo Disneyland (April 15, 1983) and Disneyland Paris (April 12, 1992).
Feel free to post any history you find about the ride. I love reading about this, and I'm sure there are a few others that do as well.