Lihpao Land

Lihpao Resort is a theme park located in Houli District, Taichung, Taiwan.It currently has two roller coasters, including Gravity Max, the world's first coaster to feature a true 90-degree drop and the world's first tilt coaster. Besides Gravity Max, Lihpao Land has several themed areas with varied attractions, such as the Mine Express roller coaster, the Hook, and the Wild Flume Adventure, a reversing log flume attraction.

Source: Wikipedia