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.
Alton Towers Resort is a theme park and resort complex in Staffordshire, England, near the village of Alton. The park is operated by Merlin Entertainments Group and incorporates a theme park, water park, mini golf and hotel complex.
A steel roller coaster is a type of roller coaster classified by its steel track, which consists of long steel tubes that are run in pairs, supported by larger steel columns or beams. Trains running along the track typically rely on wheels made of polyurethane or nylon to keep each train car anchored to the track. The introduction of tubular steel drastically changed roller coaster innovation, allowing for greater speeds, higher drops, and more intense elements such as inversions.
A roller coaster inversion is a roller coaster element in which the track turns riders upside-down and then returns them to an upright position. Early forms of inversions were circular in nature and date back to 1848 on the Centrifugal railway in Paris. These vertical loops produced massive g-force that was often dangerous to riders. As a result, the element eventually became non-existent with the last rides to feature the looping inversions being dismantled during the Great Depression. In 1975, designers from Arrow Development created the corkscrew, reviving interest in the inversion during the modern age of steel roller coasters. Elements have since evolved from simple corkscrews and vertical loops to more complex inversions such as Immelmann loops and cobra rolls. The Smiler at Alton Towers holds the world record for the number of inversions on a roller coaster with 14.
Arrow Dynamics was an American manufacturing and engineering company that specialized in designing and building amusement park rides, especially roller coasters. Based in Clearfield, Utah, the company was the successor to Arrow Development (1946–1981) and Arrow Huss (1981–1986), which were responsible for several influential advancements in the amusement and theme park industries. Among the most significant was tubular steel track, which provided a smoother ride than the railroad style rails commonly used prior to the 1960s on wooden roller coasters. The Matterhorn Bobsleds at Disneyland, built in 1959, was Arrow's first roller coaster project.
Michigan's Adventure is a 250-acre (1.0 km2) amusement park in Muskegon County, Michigan, about halfway between Muskegon and Whitehall. It is the largest amusement park in the state and has been owned and operated by Six Flags since 2024. The park was previously owned by Cedar Fair from 2001-2024. As of 2024, Michigan's Adventure has over 60 rides, slides and attractions, more than any other park in the state.
Corkscrew is a steel roller coaster located at Cedar Point in Sandusky, Ohio, United States. Built by Arrow Development and designed by Ron Toomer, it opened to the public on May 15, 1976. The coaster features Arrow's first vertical loop and was built during the same time period as The New Revolution at Magic Mountain. Revolution, which opened seven days prior, is credited as the first modern-day coaster to feature a vertical loop, while Corkscrew is credited as the first roller coaster in the world with three inversions.
Werner Stengel is a German roller coaster designer and engineer. Stengel is the founder of Stengel Engineering, also known as Ingenieurbüro Stengel GmbH.
Iron Dragon is a suspended roller coaster located at Cedar Point in Sandusky, Ohio. Built in 1987 by Arrow Dynamics, it is located in the Celebration Plaza section of the park.
Dominator is a floorless roller coaster located at Kings Dominion amusement park in Doswell, Virginia. Built by Bolliger & Mabillard, it originally opened in 2000 as Batman: Knight Flight at Six Flags Ohio, in Aurora, Ohio. It was given its current name when Cedar Fair purchased the Ohio park in 2004. However, following Six Flags Ohio ’s eventual permanent closure in 2007, the coaster was relocated to Kings Dominion, where it reopened on May 24, 2008. Dominator is located fairly close to the park’s main entry plaza, in the area known as International Street.
Phantom's Revenge is a steel hypercoaster located at Kennywood amusement park in West Mifflin, Pennsylvania. It originally opened as Steel Phantom in 1991, featuring the fastest speed and longest drop of any roller coaster in the world. Its second drop is longer than its first, which is a unique characteristic among roller coasters. Manufactured by Arrow Dynamics, the ride was later modified and renovated by D. H. Morgan Manufacturing for the 2001 season when it reopened as Phantom's Revenge. The drop and track length were both increased, and its four inversions were removed, allowing for the removal of its uncomfortable over-the-shoulder restraints.
Shockwave was a roller coaster manufactured by Arrow Dynamics at Six Flags Great America in Gurnee, Illinois. Standing 170 feet (52 m) tall and reaching speeds of 65 miles per hour (105 km/h), it opened in 1988 as the world's tallest and fastest looping roller coaster with a record-breaking seven inversions: three vertical loops, a boomerang, and two regular corkscrews. Shockwave was closed in 2002 and has been dismantled.
Thunderhawk is an inverted roller coaster located at Michigan's Adventure amusement park in Muskegon, Michigan. Designed and built by Vekoma, the roller coaster originally debuted in 1998 as Serial Thriller at Geauga Lake in Aurora, Ohio. It was renamed Thunderhawk in 2004 following Cedar Fair's acquisition of the park. After Geauga Lake's permanent closure in 2007, Thunderhawk was dismantled and moved to Michigan's Adventure, where it reopened in 2008.
Wabash Cannonball was a steel roller coaster at the now-defunct Opryland USA theme park in Nashville, Tennessee. Built by Arrow Development in 1975, it was the second roller coaster added to the park following the Timber Topper. Located in the State Fair section of the park, the ride was built in an area previously occupied by the park's buffalo exhibit.
Infusion is an inverted steel roller coaster at Pleasure Beach Resort, Lancashire, England. It is a 689m standard "Mark 3" model Vekoma Suspended Looping Coaster (SLC) and the first to be suspended entirely over water.
Canobie Corkscrew was a steel sit-down roller coaster located at Canobie Lake Park amusement park in Salem, New Hampshire. Canobie Corkscrew is one of many Arrow Development Corkscrew models produced between 1975 and 1979. The coaster was removed in 2021.
This is a list of events and openings related to amusement parks that occurred in 2015. These various lists are not exhaustive.
A hybrid roller coaster is a category of roller coasters where the track is made out of one material, either steel or wood, and the support structure is made from another. Early hybrid coasters include mine train roller coasters from Arrow Development, which feature a steel track with a wooden support structure. Becoming increasingly more common are hybrids with wooden tracks and steel supports, such as The Voyage at Holiday World.
