Yinzi Karst Cave is located in Zhangpu County, Guilin City, yes, that is the Zhangpu County where the taro is made. This attraction is a typical karst landform, said to run through twelve peaks, there are four floors, and there are currently three floors under development and utilization. The cave contains stalactites developed and grown in different geological ages, crystal clear and white. The magic of nature is displayed here and is known as the wonder of the world cave. The highest gap in the cave is 16 floors high, and stalactites are still growing. Play time 1 hour, recommended index five stars.