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.
Kings Island is a 364-acre (147 ha) amusement park located 24 miles (39 km) northeast of Cincinnati in Mason, Ohio, United States. Owned and operated by Cedar Fair, the park was built by Taft Broadcasting and opened in 1972. It was part of a larger effort to move and expand Coney Island, a popular resort destination along the banks of the Ohio River that was prone to frequent flooding. After more than $300 million in capital investments over the years, the park has grown to feature over a hundred attractions including fourteen roller coasters and a 33-acre (13 ha) water park.
A wooden roller coaster is a type of roller coaster classified by its wooden track, which consists of running rails made of flat steel strips mounted on laminated wood. The support structure is also typically made of wood, but may also be made of steel lattice or truss, which has no bearing on a wooden coaster's classification. The type of wood often selected in the construction of wooden coasters worldwide is southern yellow pine, which grows abundantly in the southern United States, due to its density and adherence to different forms of pressure treatment.
The Beast is a wooden roller coaster located at Kings Island amusement park in Mason, Ohio. Designed and manufactured in-house for approximately $3 million, the ride opened in 1979 as the tallest, fastest, and longest wooden roller coaster in the world. Decades later, it is still the longest, spanning 7,361 feet across 35 acres (14 ha) of hilly terrain. Two lift hills contribute to the ride's duration of more than four minutes, which also ranks as one of the longest among roller coasters. A refurbishment in 2022 increased the angle of the first drop and lengthened the ride by 2 feet (0.61 m).
Kumba is a steel roller coaster located at Busch Gardens Tampa Bay in Tampa, Florida. Manufactured by Bolliger & Mabillard, the ride opened in 1993. It stands 143 feet (44 m) tall and has a top speed of 60 miles per hour (97 km/h). Kumba features a total of seven inversions across the 3-minute ride.
The Gravity Group is a wooden roller coaster design firm based in Cincinnati, Ohio, United States. The firm was founded in July 2002 out of the engineering team of the famed but now defunct Custom Coasters International. The core group of designers and engineers at The Gravity Group have backgrounds in civil, structural and mechanical engineering. Their experience comes from work on over 40 different wooden roller coasters around the world. The first coaster designed under the Gravity Group opened as Hades at Mount Olympus Theme Park in 2005. The Gravity Group also designed The Voyage at Holiday World in Santa Claus, Indiana, which opened in May 2006 and is the second-longest wooden roller coaster in the world. These first two accomplishments of the team have been received with great success by both the industry and coaster enthusiasts alike.
Story Land is a theme park in Glen, New Hampshire. Opened in 1954, the park is meant to appeal to children up to the pre-teen ages.
Iron Rattler is a steel roller coaster located at Six Flags Fiesta Texas in San Antonio. Originally opening as a wooden coaster called Rattler in 1992, it was converted to steel and renamed Iron Rattler in 2013. Designed by Alan Schilke and built by Rocky Mountain Construction (RMC), the ride features a zero-g-roll inversion, which was a first among hybrid coasters made of wood and steel.
Mt. Olympus Water and Theme Park Resort is a theme park and water park resort complex in Wisconsin Dells, Wisconsin. The resort is themed after Ancient Greece, particularly its mythology and gods, and is named after the mountain in Greece where those gods were said to live. Mt. Olympus features an indoor and outdoor water park and amusement park rides, and the complex includes dozens of motel buildings that were acquired by the resort in addition to its purpose-built hotel.
Roar is the name of a wooden roller coaster at Six Flags America located near Upper Marlboro, Maryland. There were originally two roller coasters; the first and current ride was built in 1998 at Six Flags America, and a second ride was built in 1999 at Six Flags Discovery Kingdom. Both rides were designed and built by Great Coasters International (GCI). In 2015, Discovery Kingdom announced the retirement of its version of Roar, which Rocky Mountain Construction later renovated and transformed into The Joker, a hybrid roller coaster.
Wildcat is a wooden roller coaster located at Lake Compounce in Bristol, Connecticut. It was built in 1927 and is the 14th oldest operating roller coaster in the world. It greatly resembles the now-defunct Wildcat roller coaster at Elitch Gardens Theme Park in Denver. Wildcat has received the American Coaster Enthusiasts (ACE) Coaster Landmark Award for its historical significance.
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.
Wooden Warrior is a wooden roller coaster located at Quassy Amusement Park in Middlebury, Connecticut, United States. The coaster was designed and built by American wooden coaster designer The Gravity Group. Wooden Warrior features a 45-foot (14 m) drop, with a maximum speed of 35 miles per hour (56 km/h) and a total track length of 1,239 feet (378 m). The coaster features Gravitykraft's Timberliner trains, and was the first wooden coaster in the United States to use such trains. Despite the coaster's small size, it has been well received by enthusiasts for its air time and thrilling experience.
Goliath is a wooden roller coaster located at Six Flags Great America in Gurnee, Illinois. Manufactured by Rocky Mountain Construction (RMC) and designed by Alan Schilke, the roller coaster features RMC's Topper Track design and opened to the public on June 19, 2014. Goliath initially set three world records among wooden coasters, having the longest drop at 180 feet (55 m), the steepest angle of 85 degrees, and the fastest speed of 72 mph (116 km/h). It still holds the record for the longest drop and fastest wooden roller coaster. In addition, the ride also features two inversions and a maximum descent that reaches 15 feet (4.6 m) below ground level.
The Joker is a steel roller coaster at Six Flags Discovery Kingdom in Vallejo, California. The ride opened on May 29, 2016, as a rebuild of former wooden roller coaster Roar, adding a new steel track on top of Roar's wooden support structure. This hybrid configuration was implemented by Rocky Mountain Construction and is themed to the Joker, a comic book character villain featured in DC Comics publications. The original Roar roller coaster was constructed by Great Coasters International and opened in 1999.
InvadR is a wooden roller coaster at Busch Gardens Williamsburg amusement park in James City County, Virginia, United States. The coaster was designed by American designer Skyline Attractions and built by American manufacturer Great Coasters International, and opened on April 7, 2017. The ride features steel track and wooden supports, with a 74-foot (23 m) drop, a maximum speed of 48 miles per hour (77 km/h), and a total track length of 2,118 feet (646 m).
Mystic Timbers is a wooden roller coaster located at Kings Island in Mason, Ohio. Constructed by Great Coasters International and designed by Skyline Design, the roller coaster opened in the Rivertown section of the park on April 15, 2017. The ride's fictional theme is set to the site of an abandoned logging company where unexplained events are taking place. During its marketing campaign, the finale element in an enclosed shed was not revealed to the public until opening day.
Texas Stingray is a wooden roller coaster at SeaWorld San Antonio in San Antonio, Texas, manufactured by Great Coasters International (GCI) and designed by Skyline Attractions. The coaster opened in February 2020 and operated for just a few weeks before the park closed due to the COVID-19 pandemic. The coaster reopened when the park resumed limited operation on June 11, 2020.
VelociCoaster is a launched roller coaster at Universal Islands of Adventure in Orlando, Florida. Manufactured by Intamin, the ride opened to the public on June 10, 2021. It is themed to the Velociraptor dinosaurs depicted in the Jurassic World film franchise and is located in the Islands of Adventure's Jurassic Park area, occupying the site of the former Triceratops Encounter attraction. VelociCoaster features two high-speed launches powered by linear synchronous motors, a signature 155-foot-tall (47 m) top hat, four inversions, and a maximum speed of 70 mph (110 km/h).
Kentucky Flyer is a wooden roller coaster located at Kentucky Kingdom in Louisville, Kentucky. The coaster opened on April 28, 2019, to celebrate Kentucky Kingdom's 30th anniversary.
