Viper is a wooden roller coaster located at Six Flags Great America, an amusement park in Gurnee, Illinois, United States. Constructed for an industry-estimated price of $4 million in 1995, Viper was
Viper's layout as seen from Sky Trek Tower
Viper's first drop
Viper's entrance sign
Viper's station is themed to an abandoned snake oil elixir factory.
Six Flags Great America
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Six Flags Great America, also known as Great America, is a 275-acre amusement park in Gurnee, Illinois, United States, between Chicago and Milwaukee. As Illinois' largest amusement park, the park feat
Viper (Six Flags Great America)
…Viper is a wooden roller coaster located at Six Flags Great America, an amusement park in Gurnee, Illinois, United States. Constructed for an industry-estimated price of $4 million in 1995 ($8.45 million in 2025), Viper…
The park's centerpiece attraction Columbia Carousel in 2026
A view of Turn of the Century and Sky Whirl from the Delta Flyer attraction (pictured in August 1976).
The American Eagle was added in 1981.
Z-Force operated from 1985 to 1987 in the County Fair area.