The Xianren Cave is a water-erosion cave, which is located on the southwest bank of Yujiazui Village, Qiankunwan Township. There is an ancient legend about Fuxi, the ancestor of the humanities, once stayed here to deduce Tai Chi and the Eight Trigrams. Hence it was named as "An Immortal Cave ". The cave is 3 meters high, 10 meters wide, and 20 meters deep. It is divided into caverns in different sizes by stone pillars. These caverns are connected with flexuous corridors.
In 1936, when the Yujiazui Village was bombed by Japanese planes, the local people once took refuge in the cave.