The 19 Scariest Roller Coasters in the World, Ranked
Ever since the 1884 debut of Coney Island's Switchback Railway, the first purpose-built roller coaster (as opposed to simply converting an old rail line), these attractions have been a staple of theme parks.Plenty of variations have entertained visitors over the decades - from small, unimposing tracks to massively frightening rides with all manner of twists, turns, and drops.