A roller coaster is a type of amusement ride employing a form of elevated railroad track that carries passengers on a train through tight turns, steep slopes, and other elements usually designed to produce a thrilling experience. Trains consist of open cars connected in a single line, and the rides are often found in theme parks around the world. Roller coasters first appeared in the 17th century, and LaMarcus Adna Thompson obtained one of the first known patents for a roller coaster design in 1885, based on the Switchback Railway which opened a year earlier at Coney Island.
Top Thrill 2 is a launched roller coaster located at Cedar Point in Sandusky, Ohio, United States. The ride originally opened as Top Thrill Dragster in 2003, becoming the tallest and fastest roller coaster in the world, as well as the first ever strata coaster. Designed by Werner Stengel, the Intamin accelerator coaster debuted with a height of 420 feet (130 m), and could accelerate from 0 to 120 mph (190 km/h) in 3.8 seconds. It was themed to Top Fuel drag racing, with the launch track designed to resemble a dragstrip. The ride consistently ranked as one of the world's top steel coasters in Amusement Today's annual Golden Ticket Awards publication. Top Thrill Dragster's records were surpassed in 2005 by Kingda Ka at Six Flags Great Adventure, though that ride's closure in 2024 may allow Top Thrill 2 to briefly reclaim the height record.
Kingda Ka is a retired 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 was the second strata coaster ever built, exceeding 400 feet (120 m) in height. Both were made with similar designs, although Kingda Ka's layout added an airtime hill on the return portion of the track.
Intamin Amusement Rides is a design and manufacturing company in Schaan, Liechtenstein, best-known for designing and constructing thrill rides and roller coasters at dozens of international theme parks, amusement parks and other establishments. The Intamin brand name is a syllabic abbreviation for "international amusement installations". The company has corporate offices across the world, including three in Europe, three in Asia, and two in the United States.
A shuttle roller coaster is any roller coaster that ultimately does not make a complete circuit, but rather reverses at some point throughout its course and traverses the same track backwards. These are sometimes referred to as boomerang roller coasters, due to the ubiquity of Vekoma's Boomerang coaster model.
An on-ride camera is a camera mounted alongside the track of a roller coaster, log flume or other thrill ride that automatically photographs all of the riders on each passing vehicle. They are often mounted at the most intense or fastest part of the ride, resulting in humorously distorted expressions due to fear or wind resistance. The pictures are then available for viewing and purchase as a souvenir.
A rollback occurs on a launched roller coaster when the train is not launched fast enough to reach the top of the tower or hill. It will roll backwards down the tower, and will be stopped by brakes on the launch track. Any roller coaster on which it is possible for a rollback to occur will have these brakes. Intamin, a manufacturer of roller-coasters, refers to the "rollback" as a "short shot".
The launch track is the section of a launched roller coaster in which the train is accelerated to its full speed in a matter of seconds. A launch track is always straight and is usually banked upwards slightly, so that a train would roll backwards to the station in the event of a loss of power.
The Incredible Hulk Coaster is a launched roller coaster located at Universal Islands of Adventure theme park within the Universal Orlando Resort. Designed by Werner Stengel and manufactured by Bolliger & Mabillard (B&M), the roller coaster is themed after the Hulk comic book superhero and opened to the public on May 28, 1999. It is the first B&M coaster themed to a Marvel Comics superhero character and the first to feature a launch design, which was primarily implemented by Universal Creative and MTS Systems Corporation.
Xcelerator is a steel launched roller coaster located at Knott's Berry Farm in Buena Park, California, United States. Manufactured by Intamin and designed by Werner Stengel, it opened in 2002 as the company's first hydraulically-launched coaster and cost $13 million to construct. Following the early demise of Windjammer Surf Racers, a dueling roller coaster that briefly operated from 1997 to 2000, Xcelerator was soon announced as its replacement. It launches to a maximum speed of 82 mph (132 km/h) in 2.3 seconds and reaches a height of 205 feet (62 m), and has a short twister section that leads into the Brake run.
An Accelerator Coaster is a hydraulically launched roller coaster model from Intamin. The model usually consists of a long, straight launch track, a top hat tower element, and magnetic brakes that smoothly stop the train without making contact. The technology was developed by Intamin engineers as an alternative to electromagnetic launch systems, such as the linear induction motor (LIM) and linear synchronous motor (LSM), that are found on earlier launched roller coasters like the Flight of Fear and The Joker's Jinx. Unlike the earlier linear induction motors, the Accelerator Coaster's launch system exhibits constant acceleration and is capable of reaching greater speeds.
Storm Runner is a launched roller coaster located at Hersheypark in Hershey, Pennsylvania. Manufactured by Intamin and situated in the Pioneer Frontier section of the park, the Accelerator Coaster opened to the public on May 8, 2004. It reaches a height of 150 feet (46 m) and catapults riders from 0 to 72 mph (116 km/h) in two seconds. Storm Runner features a top hat element, three inversions, a dual loading station, and a magnetic braking system. In addition, it was designed to interact with three other Hersheypark rides: Dry Gulch Railroad, the Monorail, and Trailblazer.
A motorbike roller coaster or motorcycle roller coaster is a type of steel roller coaster designed with motorcycle type cars. Booster Bike at Toverland was the world's first motorbike roller coaster. Vekoma was the first company to design such a ride, although Intamin and Zamperla have since created similar designs.
Xpress: Platform 13 is a steel roller coaster at Walibi Holland in Biddinghuizen, Netherlands which was launched as Superman The Ride in April 2000. The name was changed to Xpress in the season of 2005, and Xpress: Platform 13 in 2014. It was the first LSM-coaster in Europe.
Roller coaster amusement rides have origins back to ice slides constructed in 18th-century Russia. Early technology featured sleds or wheeled carts that were sent down hills of snow reinforced by wooden supports. The technology evolved in the 19th century to feature railroad track using wheeled cars that were securely locked to the track. Newer innovations emerged in the early 20th century with side friction and underfriction technologies to allow for greater speeds and sharper turns. By the mid-to-late 20th century, these elements intensified with the introduction of steel roller coaster designs and the ability to invert riders.
Formula Rossa is a launched roller coaster located at Ferrari World in Abu Dhabi, United Arab Emirates. Manufactured by Intamin, the ride set a speed record when it opened on 4 November 2010, becoming the fastest roller coaster in the world with a maximum speed of 240 km/h (149.1 mph). It surpassed Kingda Ka at Six Flags Great Adventure, which had held the record since 2005. In addition to its top speed, the coaster propels riders from 0 to 100 km/h (62 mph) in approximately two seconds and will reach its maximum speed in 4.9 seconds.
Zumanjaro: Drop of Doom is a decommissioned amusement ride located at Six Flags Great Adventure in Jackson Township, New Jersey. The 415 ft (126 m) attraction is attached to the Kingda Ka roller coaster, and opened as the tallest drop tower ride in the world in 2014. It closed in November 2024.
Red Force is a steel launched giga roller coaster located at Ferrari Land within PortAventura World in Salou, Catalonia, Spain. The ride was manufactured by Swiss manufacturer Intamin and opened on 7 April 2017. With a height of 112 metres (367 ft) and a maximum speed of 180 kilometres per hour (112 mph), Red Force is the tallest operating full-circuit roller coaster in the world as of November 2024 after Kingda Ka’s closure. It is also Europe's only Giga coaster.
