Abstract: Joint development of regional tourism has become the focus of regional economic development and trends, it is the development of regional tourism provides a broad space. This paper Changzhutan entry point for eco-tourism resources, through analysis of Changsha, Zhuzhou and Xiangtan in tourism resources distribution and characteristics of the status quo, sort out its integrated basic ideas, to optimize the integration of its basic programme, the three cities to enhance the competitiveness of tourism, And eventually achieve sustainable tourism development of Changsha, Zhuzhou and Xiangtan.