This summer, the park introduces Dr. Diabolical’s Cliffhanger — the world’s steepest dive coaster featuring a cliffhanger hold that suspends riders as they face straight down a 95-degree ...

Dr. Diabolical’s Cliffhanger at Six Flags Fiesta Texas in San Antonio reaches a top speed of 60 mph as it whips riders along 2,501 feet of track — including a banked turn, an airtime hill and ...

Dr. Diabolical’s Cliffhanger at Six Flags Fiesta Texas in San Antonio reaches a top speed of 60 mph as it whips riders along 2,501 feet of track — including a banked turn, an airtime hill and ...

Father-daughter duo Adam and Meghan Kopcho sprinted across Six Flags Fiesta Texas to secure the first spots in line for the park’s newest coaster. The two were joined by a few hundred who rushed ...

SAN ANTONIO — If you love roller coasters, then keep reading. Six Flags Fiesta Texas is debuting the "world’s steepest dive roller coaster," called Dr. Diabolical's Cliffhanger, on July 30. It ...

Riders of Dr. Diabolical's Cliffhanger will drop 15 stories at speeds of up to 60mph, according to park officials. Best of San Antonio® 2025 nominations are now open! Home ...

SAN ANTONIO, Texas — The newest roller coaster opening this weekend at Six Flags Fiesta Texas in San Antonio is called Dr. Diabolical's Cliffhanger. The park said new coaster brings a first-of ...

SAN ANTONIO — If you love roller coasters, then keep reading. Six Flags Fiesta Texas is debuting the "world’s steepest dive roller coaster," called Dr. Diabolical's Cliffhanger, on July 30. It ...

SAN ANTONIO — If you love roller coasters, then keep reading. Six Flags Fiesta Texas is debuting the "world’s steepest dive roller coaster," called Dr. Diabolical's Cliffhanger, on July 30. It ...

SAN ANTONIO — If you love roller coasters, then keep reading. Six Flags Fiesta Texas is debuting the "world’s steepest dive roller coaster," called Dr. Diabolical's Cliffhanger, on July 30. It ...