Abstract: The rapid urbanization process has triggered a series of problems, such as the heat-island effect and the reduction of residents’ recreational space. As an important form of green space in the high-density built-up environment of Chinese cities, community parks are vital to regulating the regional microclimate environment and providing recreation services for surrounding residents. Taking Madian Park, a representative community park in Beijing, as an example, this research first collects the basic field status information through the backpack lidar scanning system. After that, the research conducts microclimate simulation through the ENVI-met software and, through analysis of real scene elements and extraction of consumption comment data, obtains recreation attraction and satisfaction data to complete recreation service evaluation. Finally, the research further evaluates the synergy between microclimate regulation and recreation services provided by community parks through the coupling coordination degree model. Based on research conclusions, the research summarizes the optimization strategies for community parks based on the synergy between microclimate regulation and recreation services, and further puts forward suggestions for scientifically improving the construction quality of community parks.