Precious Ecological Experience in Traditional houses should be inherited and developed. However, it is washing away as urbanization. In this study, based on the field study in villages in Turpan, the Climate Adaptability of traditional houses is summarized from building landform, function, internal space and construction mode. Then indoor thermal environment in winter is tested, and the results show that the traditional houses with earth-envelopment wall have the ecological properties, which can maintain a balanced indoor thermal environment. In addition, advice on sustainable development of these traditional houses is discussed.