Taking the landscape design project of Nantong City Pocket Park as an example,this paper analyzes the climate and geographical environment,intangible cultural heritage,users and crowd activity needs through on-the-spot investigation.Compared with similar cases at home and abroad,this paper discusses the design principles of Pocket Park,refines the design concept,determines the goal and positioning,lays a theoretical and data foundation for the conceptual design,scheme design and implementation of the project,and provides reference for the landscape construction of urban parks.