Jiguan Cave is located at Luoyang city in Henan province, China.
According to experts' research, Jiguan Cave formed about 600 million years ago.
Jiguan Cave was found in the Qianlong period of the Qing dynasty.
In August 1992, Jiguan Cave was developed, completed on March 31, 1993, and it opened up in April 1993.
The formation of Jiguan cave involves physics, chemistry, geography, meteorology, nature and other factors, and is one of the precious heritages.