Old Indiana Fun Park (fictional)

This park is currently owned by the City of Thornton and operated by Cedar Fair.

History
The park opened on July 1, 1983 as Middle Country Renaissance Festival.

On August 11, 1996, a 4-year-old girl was paralyzed from the neck down and her 57-year-old grandmother died after the miniature train they were on derailed as it approached a curve. The two guests were crushed underneath the cars. Inspectors discovered that the ride was traveling faster than 12 mph. The park was sold to Cedar Fair following the event, who took over operations of the park starting in 1997.

In 1997, three coasters were added, all three catering to different groups of coaster fans - Mantis, a Morgan hyper coaster, Outlaw, a GCI wooden coaster, and Woodstock Express, a Vekoma family coaster.

In 2002, Bombraider opened.

In 2004, Steel Venom opened.

Roller coasters

 * Bombraider (2002; A B&M Floorless Coaster, clone of Rougarou at Cedar Point, but had the floorless trains all along)
 * Mantis (1997; A Morgan hyper coaster)
 * Outlaw (1997; A GCI coaster, mirrored clone of the CCI coaster Outlaw at Adventureland)
 * Steel Venom (2004; An Intamin Impulse Coaster)
 * Thunderhawk (1985; formerly Mad Mouse, one of the last traditional wild mice in existence)
 * Woodstock Express (1997; a Vekoma Junior Coaster 207m)

Flat rides

 * Bumper Boats (2001; An extra charge bumper boat ride)
 * Dominator (2003; An S&S Drop Tower complex, featuring a Space Shot tower and two Turbo Drop towers)
 * High Seas (1983; A Mack Sea Storm ride)
 * Krazy Kars (Bumper Cars ride)
 * Revolution (2004; Chance Revolution 32 ride)
 * Spider (1983; Eyerly Spider ride)
 * Trabant (1983; A Chance Trabant)

Kiddie rides

 * Flight of the Great Pumpkin (2012; A Zamperla Samba Balloon ride relocated from Sesame Place New York)
 * Space Race (1997; A kiddie enterprise ride themed to spaceships)
 * Woodstock's Air Mail (1997; A kiddie Ferris Wheel themed to mail)

Old Indiana Fun Water Park

 * Torpedo (1997; a ProSlide TurboTwister)

Roller coasters

 * Wildcat (1985-2001; A Schwarzkopf Wildcat 65m, formerly known as Montagnes Russes [1985-1996], replaced with Bombraider)