McDonald’s created the fictional world of McDonaldland for its advertising characters in 1971.
McDonaldland presented McDonald’s restaurants and menu items through a colorful fantasy setting aimed largely at children. Ronald McDonald served as the central character, while figures such as the Hamburglar, Grimace, and Mayor McCheese populated the imagined world.
The campaign gave McDonald’s a consistent setting for television commercials, playground themes, packaging, and promotional material. Characters could interact in short stories, turning ordinary products into recognizable parts of a branded universe.
McDonaldland is sometimes confused with a real restaurant concept or an amusement park. It was primarily an advertising and merchandising setting, although many McDonald’s restaurants later included playgrounds and related visual features. The characters and designs also changed substantially over the decades.