"Dive coasters" are the roller coasters that start out with a massive 90 degree drop. Cedar Point in Sandusky, Ohio already has four of them and they are currently building a fifth, their biggest yet, and also, as it happens, the biggest dive coaster in the world. Named Valravn (a name that looks like somebody was trying to type "Valerie," but got angry halfway through and punched the keyboard), the coaster his now risen to its full height of 223 feet. It looks awesome.
· First hill rises on Cedar Point's record-breaking Valravn roller coaster (photos) [Cleveland]