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 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.
Cedar Point is a 364-acre (147 ha) amusement park located on a Lake Erie peninsula in Sandusky, Ohio, United States. It opened in 1870 and is considered the second-oldest operating amusement park in the US behind Lake Compounce. Cedar Point, which is owned and operated by Cedar Fair, is the flagship of the company's amusement park chain. Known as "America's Roller Coast", the park features 16 roller coasters, which ranks third among amusement parks in North America behind Six Flags Magic Mountain (20) and Canada's Wonderland (18). Cedar Point's normal operating season runs from early May until Labor Day in September, which is followed by weekend-only operation through Halloween during an annual event known as HalloWeekends. Other amenities and attractions featured within the park include a one-mile-long (1.6 km) beach, an outdoor water park named Cedar Point Shores, an indoor water park named Castaway Bay, two marinas, and an outdoor sports complex called Cedar Point Sports Center.
A steel roller coaster is a roller coaster that is defined by having a track made of steel. Steel coasters have earned immense popularity in the past 50 years throughout the world. Incorporating tubular steel track and polyurethane-coated wheels, the steel roller coasters can provide a taller, smoother, and faster ride with more inversions than a traditional wooden roller coaster.
Top Thrill 2, formerly known as Top Thrill Dragster, is an upcoming launched roller coaster at Cedar Point in Sandusky, Ohio, United States. Originally manufactured by Intamin and designed by Werner Stengel, Top Thrill Dragster opened in 2003 as the tallest and fastest roller coaster in the world, as well as the first strata coaster. It debuted with a height of 420 feet (130 m), a maximum speed of 120 mph (190 km/h), and a total track length of 2,800 feet (850 m). Its speed and height records were surpassed in 2005 by Kingda Ka at Six Flags Great Adventure.
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 2021. Both share similar designs, although Kingda Ka's layout adds 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.
The launched roller coaster is a modern form of roller coaster. A launched coaster initiates a ride with high amounts of acceleration via one or a series of linear induction motors (LIM), linear synchronous motors (LSM), catapults, tires, chains, or other mechanisms employing hydraulic or pneumatic power, along a launch track. This mode of acceleration powers many of the fastest roller coasters in the world.
Millennium Force is a steel roller coaster located at Cedar Point amusement park in Sandusky, Ohio. Manufactured by Intamin, it was the park's fourteenth roller coaster when it opened in 2000, dating back to the opening of Blue Streak in 1964. Upon completion, Millennium Force broke five world records and was the world's first giga coaster, a term coined by Intamin and Cedar Point to represent roller coasters that exceed 300 feet (91 m) in height. It was briefly the tallest and fastest in the world until Steel Dragon 2000 opened later the same year. The ride is also the third-longest roller coaster in North America following The Beast at Kings Island and Fury 325 at Carowinds.
Superman: Escape from Krypton, originally known as Superman: The Escape, is a steel shuttle roller coaster located at Six Flags Magic Mountain in Valencia, California. When it opened in 1997, it was the tallest roller coaster in the world, and its maximum speed of 100 mph (160 km/h) was tied for the fastest with Tower of Terror II, a similar roller coaster which opened two months earlier at Dreamworld in Australia. Both were the first to utilize Linear Synchronous Motor (LSM) launch technology to propel vehicles, although the intended opening date in 1996 at Magic Mountain was postponed due to issues with the launch system.
Alpengeist is an inverted roller coaster located at Busch Gardens Williamsburg in Williamsburg, Virginia. Manufactured by Bolliger & Mabillard, Alpengeist has an Alpine mountain region theme and opened in 1997 as the tallest inverted coaster in the world. The name "Alpengeist" is German for "Ghost of the Alps" or "Alpine Spirit", and the ride is themed to a runaway ski lift. It has the records for the tallest complete circuit inverted coaster in the world, tallest inverted roller coaster in the United States, and the longest complete circuit coaster drop in the world.
Rita, formerly known as Rita: Queen of Speed, is a launched roller coaster located in the Dark Forest section of Alton Towers amusement park in Staffordshire Moorlands, England. Designed by Intamin, the Accelerator Coaster model opened to the public on 1 April 2005. It features an acceleration from 0 to 98.3 km/h (61.1 mph) in 2.5 seconds. The ride is loosely-themed to a drag racing concept, which partly changed when the section of the park transformed from "Ug Land" into the "Dark Forest" in 2010, when the ride TH13TEEN was added into that section. It is now themed as an abandoned drag racer that is used as the escape cart to escape the Dark Forest.
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).
Volcano: The Blast Coaster, or simply Volcano, was an inverted roller coaster located at Kings Dominion in Doswell, Virginia, United States. Designed by Werner Stengel, it was the first launched roller coaster manufactured by Intamin and the first of its kind in the world to be inverted. Its launch mechanism utilized linear induction motor (LIM) technology. After a series of delays, Volcano opened to the public on August 3, 1998. A portion of the ride was enclosed inside an artificial mountain, constructed in 1979, which previously housed other attractions. Following nearly two decades of operation, Volcano abruptly closed a few weeks into the 2018 season, and the closure became permanent during the following offseason.
The Flash: Vertical Velocity is an inverted steel roller coaster located at Six Flags Great America in Gurnee, Illinois. The roller coaster is themed to the DC Comics character, The Flash. Originally named Vertical Velocity, the ride received a re-theme in 2022.
The Flash: Vertical Velocity is a steel Inverted Impulse roller coaster located at Six Flags Discovery Kingdom in Vallejo, California. It is California's first and only inverting Inverted Impulse Coaster, built by Intamin and opened on June 8, 2001. It stands 150 ft tall (46 m) and reaches speeds of up to 65 mph (105 km/h).
Steel Venom is an inverted launched roller coaster located at Valleyfair amusement park in Shakopee, Minnesota, United States. The Impulse Coaster model from Intamin, which opened in 2003, reaches a height of 185 feet (56 m) and a maximum speed of 68 mph (109 km/h).
Possessed is an Inverted Impulse launched roller coaster located at Dorney Park & Wildwater Kingdom in Allentown, Pennsylvania. Manufactured by Intamin and designed by Werner Stengel, the roller coaster originally debuted at Six Flags Ohio amusement park as Superman: Ultimate Escape on May 5, 2000. After Cedar Fair purchased the park and renamed it back to Geauga Lake in early 2004, the coaster was immediately renamed Steel Venom. The ride closed in 2006 and was moved to Dorney Park. It reopened in 2008 briefly under the name Voodoo, and was renamed Possessed for the 2009 season. The model is identical to five other impulse coaster installations at other amusement parks. A larger version called Wicked Twister was located at Cedar Point until its closure in September 2021.
Formula Rossa is a launched roller coaster located at Ferrari World in Abu Dhabi, United Arab Emirates. Manufactured by Intamin and opened in 2010, it is the world's second fastest roller coaster, featuring a maximum speed of 240 km/h (149.1 mph).
An Impulse roller coaster is a form of a launched inverted roller coaster manufactured by Intamin. The first Impulse roller coaster appeared in Japan, and the ride type has since evolved to include four specific layouts, three of these varieties being built in the United States. It uses LIMs to launch a train out of the station and up a vertical spiral. The train then falls backward, is powered again through the station, and heads up a back tower. The train then falls forward, and continues in this fashion for a total of 2½ cycles per ride. On the final forward launch, with a slightly reduced speed, the train is sent up the front tower, and brakes then deploy on the launch track. The train then slows down and heads back into the station.
