The Qin Cypress grows on Cypress Ridge in Xihuan Village, 15 kilometres southwest of Jiexiu City. According to legend, it was planted in the early Qin Dynasty, with a history of more than 2,200 years.
Its root girth measures 16.7 metres, and the crown rises 16 metres high. The main trunk is 2.6 metres tall. At 1.5 metres above the ground, the trunk circumference reaches 11.8 metres, from which ten large branches stretch out.
The average girth of each branch is 3.1 metres, and the thickest one is 4.75 metres around. The tree still flourishes with luxuriant evergreen foliage, casting shade over nearly 300 square metres.
It is 1.8 metres thicker than the Xuanyuan Cypress in the Yellow Emperor’s Mausoleum in Shaanxi Province (10 metres in girth), ranking first among all cypress trees across the country. As a Class I ancient protected tree, it enjoys the reputation of "China’s No.1 Cypress".