Beneath the water in the China’s Qiandao Lake lies a hidden treasure. The ancient city of Shi Cheng (also known as Lion City), located in the province of Zhejiang, has been submerged underwater for 53 years. Shi Cheng was founded about 1,300 years ago in a valley surrounded by the Five Lion Mountains. When the Chinese government decided they needed a new hydroelectric power station, a dam and man-made lake were constructed and the city was left at the bottom of this new body of water. Now, it sits at a depths ranging from 85 feet to about 131 feet.