Abstract: Industry’s spatial agglomeration is a necessary stage of the development of regional space economy. This article research on tourism industry’s agglomeration in the case regional space. According to insufficient of the existing research in geography method using in the tourism agglomeration analysis, it take the A-level scenic spots, travel agencies, hotels as the core part of the tourism industry, and use the nearest neighbor index, kernel density estimation, buffer analysis methods to study the tourism industry’s agglomeration degree, agglomeration characteristics, and the influencing factors of agglomeration. It found that the tourism industry in the whole region exhibit the obvious characteristics of spatial agglomeration, that A-level scenic spots, travel agencies and star hotels show the three different temporal evolution morphology, also show punctuate or cluster agglomeration characteristics. In the influencing factors of agglomeration, urban itself power affects the tourism core status in the regional layout, and the location’s value is very important attractiong to the concentration distribution of tourism industry.