Introduction to Shenxianyuan: is located at the highest peak of the scenic spot, more than 200 meters away from the water. There are ancient pine trees in the courtyard, 24.7 meters high, about 0.6 meters in diameter at breast height, and about 300 years old. Standing on the cliff south of the Longqing Gorge Shenxianyuan Temple and looking down, you can see several square columnar boulders halfway up the cliff. The upper parts of the stone columns are as flat as stone and shaped like a chessboard, with faint grids and a few stones that look like chess pieces.