Introduction to Taoyuan Cave: is a natural stone cave with the three characters "Taoyuan Cave" engraved above the cave entrance. There are ancient stone carvings on both sides of the cave entrance, including the poem "Purple Pavilion and Golden Shoulders, Xi Xu is a paradise in the world". Above the entrance of the cave, a strange stone stands high, called the Moon Stone. The entrance of the cave is surrounded by a pine forest, which is deep and quiet, like a paradise in the world.