One of the most beloved attractions in the history of Disney Parks, “it’s a small world” is featured at five Disney Resorts around the world. While the original attraction premiered at the 1964 World’s Fair and then found its permanent home at Disneyland Park in 1966, “it’s a small world” has been happily keeping guests humming that famous tune since opening day of Walt Disney World Resort in 1971. See how many quiz questions you can get right below!