A roller coaster, or rollercoaster, is a type of amusement ride that employs a form of elevated railroad track designed with tight turns, steep slopes, and sometimes inversions. Passengers ride along the track in open cars, and the rides are often found in amusement parks and theme parks around the world. LaMarcus Adna Thompson obtained one of the first known patents for a roller coaster design in 1885, related to the Switchback Railway that opened a year earlier at Coney Island. The track in a coaster design does not necessarily have to be a complete circuit, as shuttle roller coasters demonstrate. Most roller coasters have multiple cars in which passengers sit and are restrained. Two or more cars hooked together are called a train. Some roller coasters, notably Wild Mouse roller coasters, run with single cars.
Lagoon is a privately owned amusement park in Farmington, Utah, United States, located about 18 miles north of Salt Lake City. It has ten roller coasters, five of which are unique; Colossus the Fire Dragon, the last Schwarzkopf Double Looping coaster still in operation in the United States ; Roller Coaster, one of the oldest coasters in the world operating since 1921; Wicked, designed by Lagoon's engineering department and Werner Stengel in cooperation with ride manufacturer Zierer; BomBora, a family coaster designed in-house; and Cannibal, built in-house with one of the world's steepest drops.
Six Flags Over Georgia is a 290-acre (1.2 km2) theme park located in Mableton. Opened in 1967, it is the second park in the Six Flags chain following the original Six Flags Over Texas, which opened in 1961.
Kingda Ka is a hydraulically-launched steel roller coaster located at Six Flags Great Adventure in Jackson, New Jersey, United States. Manufactured by Intamin and designed by Werner Stengel, Kingda Ka opened as the tallest and fastest roller coaster in the world on May 21, 2005, surpassing Top Thrill Dragster. It is the second strata coaster ever built, exceeding 400 feet (120 m) in height, and the last to remain in operation after Top Thrill Dragster closed in 2022. Both share similar designs, although Kingda Ka's layout adds an airtime hill on the return portion of the track.
Casino Pier is an amusement park situated on a pier, in Seaside Heights, New Jersey. The pier opened in 1932 and formerly extended approximately 300 ft (91 m) into the Atlantic Ocean from the narrow strip of the Barnegat Peninsula, including approximately six blocks within Seaside Heights.
A spinning roller coaster is a roller coaster with cars that rotate on a vertical axis.
Great Coasters International, Inc. is a Sunbury, Pennsylvania-based roller coaster manufacturer which has created several award-winning rides since its formation in 1994. Starting in 2006 with Thunderbird at PowerPark in Finland, the company expanded beyond the United States and began building coasters in Europe and Asia. Günter Engelhardt GmbH handles the company's marketing rights in Europe. In addition to designing and building new roller coasters, GCI also refurbishes and re-tracks existing roller coasters, regardless of manufacturer.
Green Lantern, formerly known as Chang, is a stand-up roller coaster located at Six Flags Great Adventure in Jackson Township, New Jersey. Green Lantern stands 155 feet (47 m) tall and features a top speed of 63 miles per hour (101 km/h). The 4,155-foot-long (1,266 m) ride features five inversions and a duration of approximately 21⁄2 minutes. This steel coaster was designed and built by Swiss manufacturer Bolliger & Mabillard.
Magic Springs Theme and Water Park, known as Magic Springs, is an amusement park and water park located in Hot Springs, Arkansas, about 50 mi (80 km) from Little Rock. A single price admission includes all day use of the rides and attractions in both parks. The park is open weekends from April through October and daily late-May through mid-August. Magic Springs Theme and Water Park was opened in 1977, closed in 1995, and reopened in 2000. Magic Springs Theme and Water Park is owned by EPR Properties and operated by Premier Parks, LLC.
Firebird is a floorless roller coaster located at Six Flags America in Prince George's County, Maryland. The roller coaster had originally debuted in 1990 as a stand-up roller coaster named Iron Wolf at Six Flags Great America. It was later relocated to Six Flags America in 2012 and renamed Apocalypse, under which it operated until 2018.
Beech Bend is an amusement park, campground and automobile race track located in Warren County, in the U.S. state of Kentucky, just outside the limits of the city of Bowling Green.
Gotham City Gauntlet: Escape from Arkham Asylum, formerly known as Road Runner Express, is a steel wild mouse roller coaster at Six Flags New England in Agawam, Massachusetts.
Antonio Zamperla S.p.A. is an Italian design and manufacturing company founded in 1966. It is best known for creating family rides, thrill rides and roller coasters worldwide. The company also makes smaller coin-operated rides commonly found inside shopping malls.
Kentucky Rumbler is a wooden roller coaster at Beech Bend Park in Warren County, Kentucky. It has a drop of 80 feet and a height of 96 feet. Before Kentucky Rumbler, the park did not have a signature ride, and it is the most popular ride in the park.
A powered roller coaster is a railed amusement ride similar to a standard roller coaster. Unlike a true roller coaster, the train is powered through the entire course, rather than being allowed to coast after an initial lift or launch. This allows for both compact layouts that start out with curving hills, or long, extended layouts that would need too many lifts to be feasible. The most common manufacturers of powered coasters are Mack, Wisdom Rides, and Zamperla. Due to the family-oriented nature of the rides, height restrictions can be as little as 36 inches or taller for someone to ride.
Six Flags Discovery Kingdom is a 135-acre (55 ha) animal theme park located in Vallejo, California, off of Interstate 80 between San Francisco and Sacramento. The park includes a variety of roller coasters and other amusement rides. Six Flags Discovery Kingdom has been part of the Six Flags chain of amusement parks since 1999.
Reverchon Industries is a developer, designer and manufacturer of amusement park attractions that were sold all over the world. Its production unit is still set in the French city of Samois-sur-Seine, near Fontainebleau.
Fantasilandia is a Chilean amusement park. The park opened in 1978 and is located in a corner of the O'Higgins Park in Santiago, Chile.
Woodstock Express is a steel junior roller coaster that is located at Dorney Park & Wildwater Kingdom in Allentown, Pennsylvania. It is located in Planet Snoopy in the park.
Gillian’s Wonderland Pier is a historic amusement park founded in 1929 by David Gillian, who first came to Ocean City in 1914. It is located on the ocean boardwalk of the New Jersey shore.
