Based on the analysis of the distribution of tourism resources and road traffic system in Deqing County, and adopting Pole-Axis System Theory, this article established a system of tourism spatial structure forDeqing County which includes “one center, three growth poles, one major tourism development axis and four subsidiary tourism development axises, three tourism areas”. Taking the Deqing County tourism distribution center as the core and the Detong Line-Deqing Avenue as the tourism development axis,we connect such three major tourist destination systems and axes as tourism system of ancient towns in the eastern water town, comprehensive holiday resort system in the urban area, and western mountain resort tourism system. At the same time, Internet technology is used to promote the construction of informatization and that of intelligent technology, promote the common development of online and offline, integrate the county tourism development, in order to enhance the overall competitiveness of county tourism, eventually promote the sustainable development of tourism industry of the county.