In the context of new urbanization and rural revitalization, the problems of small scale, scattered layout, and low efficiency of resource pooling in the scattered villages of southern Sichuan have emerged, and there is an objective demand and policy guidance for the development of agglomeration. Based on the field survey of new settlements in southern Sichuan, the research analyzes the existing problems such as broken natural ecological pattern, insufficient linkage between agriculture and tourism industries, decay of original humanistic environment in new settlements, and proposes three spatial reconstruction strategies for the settlement: “ecological pattern with integrated village and scenery” “production space with integrated agriculture and tourism” and “living space with integrated production and living”, so as to realize the integrated development of the “three living” spaces. The study is combined with the case of Yinxing Village in Yibin settlement planning practice to provide theoretical and practical reference for the spatial reconstruction of rural settlements in southern Sichuan.