Tianyi Valley is located in Linshui County's Ganba Township in Sichuan Province's Guang'an. The air in the valley is cool and wonderful for escaping the summer heat. A stream runs the whole length of the valley and visitors can see many waterfalls of different heights and sizes. Among them, the cave formed by the nearly one-kilometer-layered waterfall is especially spectacular. At the entrance of the cave, sits a natural stone Buddha formed naturally by dripping water over countless years. The original ecological scenery reveals to visitors the wonders of nature.