2000 meters. In order to spread health knowledge, promote the formation of residents' health behaviors, and improve the conditions of residents' health activities, the national health city standard stipulates that a number of health trails will be built in parks and squares in downtown Jingmen, and the whole city will build 10 health trails in Longquan Park, Dongbaoshan Park, Fenghuang Lake Park, Botanical Garden, Swan Lake Park, Petrochemical Xiaoguan Park, Swan Square and Yuehu Square, with a length of *. Jingmen City is a prefecture-level city under the jurisdiction of Hubei Province, located in the middle of Hubei Province, in the middle and lower reaches of the Hanjiang River, with Xiangyang City and Suizhou City in the north.