Dr. Diabolical's Cliffhanger, the world's steepest B&M dive coaster, officially opened on July 30, 2022 at Six Flags Fiesta Texas. The park's 11th roller coaster, Dr. Diabolical's Cliffhanger reaches speeds of 60 miles per hour and a height of 150 feet. Riders are hung over the attraction's 95-degree first drop before plummeting down and into two inversions.

Fiesta Texas invited SFFT Source out to media day for their new, record-breaking Dr. Diabolical's Cliffhanger roller coaster! This B&M dive coaster features a height of 150 feet, 95-degree first drop, two inversions, top speed of 60 miles per hour, an extreme airtime hill and more. Join us for an exclusive on-ride view of Dr. Diabolical's Cliffhanger, along with ride impressions and information regarding the enhanced queue experience.

Since our last visit to the park, Dr. Diabolical's Cliffhanger has seen completion of its track and support install! Crews now work on fine details, such as the indoor queue and rust effects on support columns. Plus, work continues on Sangerfest Halle and a new, upgraded drink refill station opens in Crackaxle Canyon. Join us as we go on a hunt for fun 30th anniversary Easter eggs located throughout Fiesta Texas.

Construction of Fiesta Texas' newest roller coaster, Dr. Diabolical's Cliffhanger, is moving at electric pace as the lift hill install is complete and crews have begun working on the first drop. We also check out other park updates, including the continued refresh of Primo's Pizzeria and several new Then & Now 30th anniversary features.