Amusement park is the generic term for a collection of rides and other entertainment attractions assembled for the purpose of entertaining a large group of people. An amusement park is more elaborate than a simple city park or playground, usually providing attractions meant to cater to adults, teenagers, and small children. A theme park is a type of amusement park which has been built around one or more themes, such as an American West theme, or Atlantis. Today, the terms amusement parks and theme parks are often used interchangeably.
Amusement parks evolved in Europe from fairs and pleasure gardens which were created for people’s recreation. The oldest amusement park of the world (opened 1583) is Bakken, at Klampenborg, north of Copenhagen, Denmark. In the United States, world's fairs and expositions were another influence on development of the amusement park industry. Most amusement parks have a fixed location, as compared to traveling funfairs and carnivals.
The years in which Disneyland opened were a sort of stopgap period for the amusement park industry, as many of the older, traditional amusement parks had already closed and many were close to closing their doors. Cedar Point was set to be torn down in the 1950s when local businesspeople were intrigued by the success of Disneyland and saved it from destruction. Other parks were not as lucky, with Steeplechase Park at Coney Island closing in 1964; Riverview Park, Chicago, Illinois, closed in 1967. Some traditional parks were able to borrow a page from Disneyland and use television to its advantage, such as Kennywood, a park started in 1898 and continuing to operate to the present which used television advertising and featured television personalities at the park.
The first regional theme park, as well as the first Six Flags park, Six Flags over Texas was officially opened in 1961 in Arlington, Texas near Dallas. The first Six Flags theme park was the vision of Angus Wynne, Jr. and helped create the modern, competitive theme park industry. By 1968, the second Six Flags park, Six Flags Over Georgia, opened, and in 1971, Six Flags Over Mid-America (now Six Flags St. Louis) opened near St. Louis, Missouri. Also in 1971 was the opening of the Walt Disney World resort complex in Florida, which is still the largest theme park and resort complex in the world.
During the 1970s, the theme park industry started to mature as a combination of revitalized traditional amusement parks and new ventures funded by larger corporations emerged. Magic Mountain (now a Six Flags park) opened in Valencia, California. Regional parks such as Cedar Point and Kings Island, popular amusement parks in Ohio, moved towards the more modern theme park-concept as well as rotating new roller coasters and modern thrill rides. Also during the mid-1970s, Marriott Corporation built two identical theme parks named "Great America" in northern California and Illinois. The former is now California's Great America and is owned by Cedar Fair, L.P., which now also owns Kings Island and Cedar Point; and the latter is now Six Flags Great America. Many theme parks were hit badly by the Arab oil embargo of 1973 and a number of planned theme parks were scrapped during this time.Most of today’s major amusement parks were built in the 1970s.