摘要 : Historical urban centers in Iran are significant because of their population density and location, but also because of the major functions of the central buildings that are very often historical monuments and valuable urban ensemb... 展开 Historical urban centers in Iran are significant because of their population density and location, but also because of the major functions of the central buildings that are very often historical monuments and valuable urban ensembles. Historical urban quarters are special places not only because of the cultural heritage they house, but also because of their urban pattern. The tourist preferred to visit a comfortable city, but of course did so because of its old monuments. Heritage is highly valued, because it allows the traveler to experience historic density differently in each city. It belongs, is at home in the shaping of the identity of the city - for its inhabitants as well as visitors. The study of urban history reveals that a variety of factors has influenced the development of ancient cities, with one of the most important factors being the economy. In fact, the very survival of a city was highly dependent on its economic power. As the most significant pedestrian network and backbone of a city, the bazaar plays an important role in the development and livability of traditional Iranian cities. This paper analyzes two examples of where modern construction and the old urban bazaar intersect, and discusses how the old urban texture is being lost. 收起