Sleeping Beauty Castle is a fairy tale castle at the center of Disneyland and formerly at Hong Kong Disneyland. It is based on the late 19th century Neuschwanstein Castle in Bavaria, Germany. It appeared in the Walt Disney Pictures logos from 1985 to 2006 before being merged with Cinderella Castle, both iconic symbols of The Walt Disney Company. The version at Disneyland is the only Disney castle whose construction was overseen by Walt Disney. A redesigned and larger version of the castle is used as the icon of Disneyland Paris. Disneyland Opened July 17, 1955, the castle is the oldest of all Disney castles. Though it reaches a height of , it was designed by Roland E. Hill to appear taller through a process known as forced perspective; design elements are larger at the foundation and smaller at the turrets. The castle initially featured an empty upper level that was never intended to house an attraction, but Walt Disney was not satisfied with what he viewed as wasted space, and challenged his Imagineers to find some use for the space. Beginning on April 29, 1957, the visitors were able to walk through the castle and view several dioramas depicting the story of Sleeping Beauty. The voice of Jiminy Cricket from Walt Disney's Pinocchio (1940) singing "When You Wish Upon a Star" is piped into the castle. The original dioramas were designed in the style of Eyvind Earle, production designer for Disney's 1959 film Sleeping Beauty (released nearly four years after the Disneyland Sleeping Beauty Castle was opened), and were then redone in 1977 to resemble the window displays on Main Street, U.S.A. The walkthrough was closed for unspecified reasons on October 7, 2001; popular belief claims the September 11th attacks and the potential danger that ensued played a major factor in the closing. Disney spokesman John McClintock said that the 9–11 attacks rumors weren't true. “I am aware of those rumors,” he said. “But in 2001, it really wasn’t resonating with guests. In the late 90s, early 2000s, arguably the most popular thing about Sleeping Beauty was that you could always get in because nobody went to it.” On July 17, 2008, Disney announced that the Sleeping Beauty Castle walkthrough would reopen in the style of the original Earle dioramas, enhanced with new technology not available in 1957. The walkthrough reopened on November 27, 2008 at 5:00 p.m., drawing long