Tongchuan Peony Garden is located in the middle section of Changhong South Road, Tongchuan New District. In 2004, Chengyuan was opened to the public. It has now formed a scale of more than 100 varieties of peony flowers and more than 100,000 plants, becoming a large peony breeding and ornamental base in Shaanxi Province and even the northwest region. The peony flowers in Tongchuan Peony Garden have eight types: single-petal, flat-ball round-ball, lotus-sunflower, rose-hydrangea. Eight colors, red, yellow orchid white, black and green purple powder. The famous varieties include Yao Huang, Wei Zi, Yinhong Qiao, Lotus Lotus, Dai Jin Powder, White Lotus, Big Yellow, Nianhua Zhanlu, Dianchi Chun, Ge Zhongzi, Qinhong, Hongxia Yingri, Sai Guifei, Shou Zihong, etc. There are also more than 60,000 plants in the rose season. Every spring, the garden is full of wonders.