Abstract:The rapid urbanization process has caused serious damage to urban ecological environment system in China. In order to meet the new challenges of the construction of urban human settlements in China, the concept of park cities has arisen. Taking park cities as the research object, by summing up the development history and concept consensus of the city construction and gardening in all countries at all times, this paper explores its advantages and disadvantages, and focuses on the development issues and trends of today’s cities. Then the paper puts forward the construction values of park cities from three levels of macro (urban planning), meso (urban green space system layout) and micro (garden green space planning and design) to discuss park city planning methods. It aims to build an efficient and scientific management system of laws and regulations, which can provide reference for the construction of park cities in the future.