🚂 Take a ride with us on The Casey Jr. Circus Train! The Casey Jr. Circus Train is a classic, family-friendly dark ride/attraction at Disneyland Park in Anaheim, California (and also exists in a slightly different form at Disneyland Paris). It’s one of the park’s opening-day attractions from July 17, 1955, making it a true Disneyland original. Fun Facts: • It was originally designed in 1955 as a way to give guests another view of the then-new Storybook Land canal boat scenery. • The original 19