how old is the diamondback at kings island
Diamondback (roller coaster) Diamondback is a steel roller coaster designed by Bolliger & Mabillard at Kings Island in Mason, Ohio, United States. The ride is located in Rivertown just behind International Street and the Eiffel Tower. When built in 2009, it was the first hypercoaster to feature a splashdown and the first Bolliger & Mabillard roller coaster at Kings Island.[1] Diamondback was previously the biggest investment in Kings Island’s history at $22 million (ahead of The Crypt and Son of Beast, each of which cost $20 million) until surpassed in 2014 by Banshee, an investment of $24 million. The coaster has a 230 ft (70 m) lift hill with a 215 ft-drop, featuring 10 total drops and a top speed of about 80 mph (130 km/h).[2] It is similar to Behemoth at Canada's Wonderland in statistics, layout, and seating.
Kingda Ka Kingda Ka is a steel accelerator roller coaster located at Six Flags Great Adventure in Jackson, New Jersey, United States. It is the world's tallest roller coaster, the world's second fastest roller coaster, and was the second strata coaster ever built. It was built by Stakotra,[1] a subcontractor to Intamin. Riders have to be 54" in order to be able to get on the roller coaster. [2]