Disneyland is the world’s first and best theme or amusement park at Anaheim in California of the United States. Opened on July 17, 1955, the park has so far visited by over 515 million guests including Presidents of several countries, the Royalty and other heads of states. When the park opened it had five themed areas namely Main Street, USA, an early 20th century Midwest town, Adventureland featu..