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Dr. Diabolical’s Cliffhanger Opening July 30!

Dr. Diabolical’s machine is almost complete.

We are excited to announce Dr. Diabolical’s Cliffhanger, the World’s Steepest Dive Coaster, is set to open July 30, 2022!

The link above will be continuously updated with images, time-lapse videos, and other assets to tell the exciting story of Dr. Diabolical’s Cliffhanger.


There are many other unique and interesting opportunities for engaging content to suit a variety of needs. To arrange your visit or request to have your outlet added to our distribution list, please contact:

Jeff Filicko
Marketing & Communications Manager
[email protected]

Key features of Dr. Diabolical’s Cliffhanger include:

•             Three sleek trains with three rows of passengers, seated seven across;

•             2,501 feet of soaring track;

•             Thrilling anticipation while the ride vehicle pauses in a face-first cliffhanger hold before plummeting 150 feet;

•             Spectacular, beyond-vertical, 95-degree first drop;

•             A second 75-foot, near-vertical drop;

•             An Immelmann inversion, during which riders enter a half-loop, followed by a half twist, then exit the element traveling in the opposite direction making a 180-degree turn;

•             Four intense elements, including an extreme airtime hill, wild-banked turn, high-speed spiral, and 270-degree zero-g roll;

•             Speeds of up to 60 mph;

•             Immersive steampunk theming that tells the story of Dr. Diabolical’s plot to harvest fear;

•             Dr. Diabolical’s Cliffhanger is a custom-designed roller coaster created by Bolliger & Mabillard.

For more information visit Dr. Diabolical’s Cliffhanger

About Six Flags Fiesta Texas

Six Flags Fiesta Texas, The Thrill Capital of South Texas, is home to more than 60 rides, shows and attractions. Opened in 1992, the park was built on the site of an old limestone quarry, which provides a spectacular backdrop for such exciting roller coasters as The Iron Rattler, Batman: The Ride and Superman Krypton Coaster. In addition, Fiesta Texas boasts an impressive line-up of seasonal events and live entertainment, including Mardi Gras Festival, Fright Fest, and Holiday in the Park.

About Six Flags Entertainment Corporation

Six Flags Entertainment Corporation is the world’s largest regional theme park company and the largest operator of water parks in North America, with 27 parks across the United States, Mexico and Canada. For 60 years, Six Flags has entertained millions of families with world-class coasters, themed rides, thrilling water parks and unique attractions. Six Flags is committed to creating an inclusive environment that fully embraces the diversity of our team members and guests. For more information, visit www.sixflags.com. 

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