Coasterpedia:On this day/05 27

2024	Flip Out Poole opens in Poole, Dorset, England, UK
2023	Pipeline the Surf Coaster, a steel stand-up launched roller coaster manufactured by Bolliger & Mabillard, opens at SeaWorld Orlando in Orlando, Florida, USA Storm - The Dragon Legend, a steel launched inverted roller coaster manufactured by Gerstlauer, opens at TusenFryd in Vinterbro, Oslo, Norway 3Fall, a mat water slide manufactured by Arihant Water Park Equipment, opens at Splashdown Quaywest in Paignton, Devon, England, UK
2022	Guardians of the Galaxy: Cosmic Rewind, a steel spinning enclosed roller coaster manufactured by Vekoma, opens at Epcot in Lake Buena Vista, Florida, USA Calidius, an Air Balloons ride manufactured by SBF Visa Group, closes after less than one year of operation at Sprookjebos Valkenburg in Valkenburg, Limburg, Netherlands
2021	Emmet's Flying Adventure Ride, a flying theatre ride manufactured by Brogent Technologies, opens at Legoland California in Carlsbad, California, USA Unikitty's Disco Drop, a junior drop tower ride manufactured by Zierer, opens at Legoland California in Carlsbad, California, USA
2017	Joker, a steel 4th dimension roller coaster manufactured by S&S Worldwide, opens at Six Flags Great America in Gurnee, Illinois, USA Joker, a steel 4th dimension roller coaster manufactured by S&S Worldwide, opens at Six Flags New England in Agawam, Massachusetts, USA Disco Slide, a body water slide manufactured by Country Leisure, opens at Brean Splash Waterpark in Brean, Somerset, England, UK Muskoka Plunge, a body water slide manufactured by SplashTacular, opens at Canada's Wonderland in Vaughan, Ontario, Canada Point Plummet, a body water slide manufactured by WhiteWater West, opens at Cedar Point Shores in Sandusky, Ohio, USA Portside Plunge, a tube water slide manufactured by WhiteWater West, opens at Cedar Point Shores in Sandusky, Ohio, USA
2016	Freedom Rider, a steel indoor spinning roller coaster manufactured by SBF Visa Group, opens at iPlay America in Freehold, New Jersey, USA Whirlwind, a steel spinning kiddie roller coaster manufactured by SBF Visa Group, opens at Playland's Castaway Cove in Ocean City, New Jersey, USA Hurricane Tower, a body water slide manufactured by Tailong Amusement, opens at 88°C Spring Water World in Xianyang, Shaanxi, China
2012	Supergirl Sky Flight, a Star Flyer ride manufactured by Funtime, opens at Six Flags Fiesta Texas in San Antonio, Texas, USA
2011	Cheetah Hunt, a steel launched roller coaster manufactured by Intamin, opens at Busch Gardens Tampa in Tampa, Florida, USA Ukko, a steel roller coaster manufactured by Maurer Rides, opens at Linnanmäki in Helsinki, Uusimaa, Finland SkyScreamer, a Star Flyer ride manufactured by Funtime, opens at Six Flags Discovery Kingdom in Vallejo, California, USA
2010	Little Dipper, a wooden family roller coaster manufactured by Philadelphia Toboggan Coasters, Inc., opens at Six Flags Great America in Gurnee, Illinois, USA
2007	Tigor Mountain, a steel roller coaster manufactured by Vekoma, opens at Beto Carrero World in Penha, Santa Catarina, Brazil
2006	Backlot Stunt Coaster, a steel launched roller coaster manufactured by Premier Rides, opens at Kings Dominion in Doswell, Virginia, USA X Coaster, a steel roller coaster manufactured by Maurer Rides, opens at Magic Springs in Hot Springs, Arkansas, USA Flying Fish, a flying scooters ride manufactured by Larson International, opens at Story Land in Glen, New Hampshire, USA
2005	Rush, a Screamin' Swing ride manufactured by S&S Worldwide, opens at Thorpe Park in Chertsey, Surrey, England, UK
2004	Half Pipe, a steel shuttle launched roller coaster manufactured by Intamin, opens at Elitch Gardens in Denver, Colorado, USA
2000	Apocalypse, a Giant Drop ride manufactured by Intamin, opens at Drayton Manor in Fazeley, Staffordshire, England, UK
1999	Canyon Blaster, a steel kiddie roller coaster manufactured by E&F Miler Industries, opens at Six Flags Magic Mountain in Valencia, California, USA
1996	Los Rápidos, a river rapids ride manufactured by Hopkins, opens at Parque de Atracciones de Madrid in Madrid, Community of Madrid, Spain
1995	Buffalo Bill Coaster, a steel powered coaster manufactured by Zamperla, opens at Sunway Lagoon in Subang Jaya, Selangor, Malaysia Sidewinder, a steel launched shuttle roller coaster manufactured by Arrow Development, opens at Elitch Gardens in Denver, Colorado, USA Twister III: Storm Chaser, a wooden roller coaster manufactured by Hensel Phelps Construction, opens at Elitch Gardens in Denver, Colorado, USA Cactus Coaster, a steel kiddie roller coaster manufactured by Allan Herschell Company, opens at Elitch Gardens in Denver, Colorado, USA Disaster Canyon, a River Raft Ride ride manufactured by Hopkins, opens at Elitch Gardens in Denver, Colorado, USA Shake, Rattle & Roll, a Top Spin ride manufactured by HUSS, opens at Elitch Gardens in Denver, Colorado, USA Tea Cups, a Tea Cup ride manufactured by Zamperla, opens at Elitch Gardens in Denver, Colorado, USA
1994	Hoosier Hurricane, a wooden hybrid roller coaster manufactured by Custom Coasters International, Inc., opens at Indiana Beach in Monticello, Indiana, USA
1993	Pleasure Island Family Theme Park opens with 16 rides in Cleethorpes, Lincolnshire, England, UK
1988	SeaWorld San Antonio opens in San Antonio, Texas, USA
1977	Space Mountain, a steel enclosed roller coaster, opens at Disneyland Park in Anaheim, California, USA
1973	Nettebad opens in Osnabrück, Lower Saxony, Germany
1972	Opryland USA opens with 3 rides in Nashville, Tennessee, USA
1950	Linnanmäki opens in Helsinki, Uusimaa, Finland
1949	Baby Boats, ride manufactured by Allan Herschell Company, opens at Lagoon in Salt Lake City, Utah, USA
1933	Century of Progress opens with 1 ride in Chicago, Illinois, USA
1905	Scenic Railway, a wooden roller coaster manufactured by Frederick Ingersoll, opens at Dorney Park in Allentown, Pennsylvania, USA