hairpin turns intended to spin the cars around and give each rider a different experience every ride. Examples include Spider at Utah's Lagoon, Winjas at Germany's Phantasialand, Spinball Whizzer at the UK's Alton Towers and Dragon's Fury at the UK's Chessington World of Adventures. A similar ride debuted in 2004 when the first two Gerstlauer spinning coasters opened: Fairly Odd Coaster (formerly Timberland Twister) at Nickelodeon Universe inside the Mall of America, and Spinning Dragons at Worlds of Fun. These coasters have twisted track layouts similar to Maurer Söhne's Xtended SC, but the seats on Gerstlauer Spinning Coasters face towards each other, as with the Virginia Reel. In 1995 Intamin debuted a spinning coaster with trains instead of individual cars: Comet Express at Lotte World in Seoul, South Korea. The trains have eight cars, with each car's two seats side by side. Like the Maurer Söhne and Gerstlauer spinning coasters, this "twist and turn c oaster" features a twisted track layout. Three of these models have been built around the world. Another spinning coaster with trains, Euro-Mir, was built by MACK Rides of Germany in 1997 at Europa-Park. The trains consist of four cars with four seats divided into two rows facing away from each other. The coaster has a twisted track layout that is built around five cylindrical towers. MACK opened a second coaster of this type, Sierra Sidewinder, at Knott's Berry Farm in 2007. In 2018, Silver Dollar City opened Time Traveler, the world's first "Xtreme Spinning Coaster." Also created by MACK, this ride consists of a more thrilling layout than other spinning coasters of the time, with a vertical drop directly out of the station, many bunny hills and turns, 2 LSM launches and 2 inversions. The second ride of this type was opened 3 years later in 2021. Named The Ride to Happiness, it is located at Plopsaland De Panne in Adinkerke, Belgium. References External links RCDB's listing of spinning roller coasters Types of roller coaster