Reprofiled I-Box Coaster

Ride Type

Chain

Lift Type

3200'

Length

100'

Height

53 MPH

speed

Inversions

Six Flags Discovery Kingdom

California

Wood meets steel on this thrilling ride experience with The Joker, an exciting and laugh-inducing I-Box roller coaster! This state-of-the-art “must-ride” coaster marries the best of both classic and modern coaster designs for an unparalleled and unique coaster experience. As the second DC-themed attraction at Six Flags Discovery Kingdom, The Joker’s villainous personality is evident in the coaster’s chaotic twists and turns, including the first ever step-up under flip and a breaking wave turn, the only one of its kind on the West Coast!

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Visit Six Flags Discovery Kingdom

Six Flags Discovery Kingdom (formerly known as Six Flags Marine World, Marine World, The New Marine World Theme Park, and Marine World Africa USA) is a 135-acre (55 ha) animal theme park located in Vallejo, California, off of Interstate 80 between San Francisco and Sacramento. The park includes a variety of roller coasters and other amusement rides. Six Flags Discovery Kingdom has been part of the Six Flags chain of amusement parks since 1999.