Harlingen, Texas (KVEO)-Six Flags announced plans to open the world’s steepest diving coaster at the Texas Six Flags Fiesta in San Antonio.

This new ride, called Dr. Diabolical’s Cliffhanger, is said to have a 95-degree descent “beyond vertical”, and riders will shrink at a speed of 60 miles per hour. The theme park said that near the first descent, the rider will also temporarily hang face down before entering the “terrible 150-foot dive.”