<Tr> <Th> Website </Th> <Td> sixflags.com/magicMountain </Td> </Tr> <P> Six Flags Magic Mountain is a 262 - acre (106 ha) theme park located in the Santa Clarita, California neighborhood of Valencia, north of Los Angeles . It opened on May 30, 1971, as Magic Mountain, a development of the Newhall Land and Farming Company . In 1979, Six Flags purchased the park and added the name "Six Flags" to the park's title . </P> <P> With 19 roller coasters, Six Flags Magic Mountain holds the world record for most roller coasters in an amusement park . In 2015, the park had an estimated 3.3 million visitors ranking it seventeenth in attendance in North America . </P> <P> When the park opened, there were 500 employees and 33 attractions, many of which were designed and built by Arrow Development Co. which designed and built many of the original attractions at Disneyland . The admission price in 1971 was $5 for adults, and $3.50 for children between the ages of 3 and 12 . Because the park was in a relatively remote part of Los Angeles County, the Greyhound bus line provided bus service to and from the park and Los Angeles, as well as from Northern California, and optionally allowed purchase of park admission at the time the bus ticket is purchased . </P>

Which amusement park holds the record for most rides