Laojun Mountain - also known as Tianshe Mountain, Chouyu Mountain. The mountain is arched and the lonely peak is towering, the clouds are surrounded by mist, and it is hidden from time to time. It is called "Chouyu Out of the Cloud", which is one of the 12 scenic spots in Xinjin. It is rumored that there are fairy grasses on the mountain, famous thick grass, and you can live forever. It is legendary that the emperor became immortal here. In the "24-rule" of "Zhengyi League Weidao", Zhang Daoling, the Tianshi, in Han Dynasty, is above this mountain. The Taoist buildings on the mountain are in groups, the famous Laozi Temple. This temple is large in scale and magnificent. The construction period is unknown. The entire building was destroyed in the 17th year of Chongxu in the Ming Dynasty (1644). The whole building was destroyed in fire. The Qing Qianlong fifty-five years (1790) was repaired by Yang Gong. After Jiaqing, the continuous repair of Daoguang years gradually became a famous Taoist view in western Sichuan. The 12th year of the Republic of China (1923) was re-fired, only the mountain gate and the mixed yuan hall remained, and soon the Yaoting Pavilion, Sanqing Palace, Lingzu Palace, Sanyuan Palace, Guanyin Palace, etc. were rebuilt. In May 1961, it was identified as a cultural relics protection unit in Xinjin County. Only buildings such as the mixed Yuan Palace, the Bagua Pavilion, the Sanqing Palace, the Sanyuan Palace, and the Rulin Temple are still left. In July 1985, they were re-published as cultural relics protection units in Chengdu, which belong to the Taoism activity venue in Sichuan Province. Laojun Mountain Hall is located in the tower of the Sensen, the ancient cypress tower, the environment is elegant, the scenery is pleasant, that is, one of the famous mountains of Taoism in China, and it is also a tourist attraction in western Sichuan.