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Exploring the spatial structure of intangible cultural heritage (ICH) and constructing heritage corridors are conducive to the adaptive reuse of heritage and the improvement of the surviving environment, which is of great significance to the living inheritance of ICH. Guided by the concept of the heritage corridor, this study took the ICH along the Ming Great Wall as the research object. Kernel density estimation and a standard deviation ellipse analysis were used to explore the spatial structure and then combined with a suitability analysis of heritage corridors to further explore the spatial locations of corridors. A multifactor spatial superposition was carried out with the minimal cumulative resistance (MCR) method. The resistance factors, including land use type, elevation, slope, road system, river system, and the heritage corridors, were constructed. The results show that: (1) ICH along the Ming Great Wall forms a spatial pattern of “three cores and one belt”. The high-density core areas exist in Beijing and Liaoning, and the secondary core areas exist in northern Ningxia and southwestern Inner Mongolia. This results from the joint action of the natural, economic, and social environment. (2) On the whole, all kinds of ICH are distributed from southwest to northeast, among which folk art is particularly obvious. (3) The distribution trend of suitability is “high in the east and low in the west”. The high-suitability areas are mainly concentrated in the Beijing-Tianjin-Hebei and Liaoning regions, while the low-suitability areas are concentrated in Gansu, Ningxia, and northern Inner Mongolia. Finally, this study discusses the appropriate development mode of the heritage corridors of the Ming Great Wall from the macrolevel to the mesolevel.
Lin et al. (Sun,) studied this question.