The purpose of this study is to clarify the space conditions and the landscape characteristics of Seoul City that is very dense. For this, a lot of landscape pictures were gained by the field survey. We attempted to classify the landscape by using the multivariable analysis to a data-base which is assembled from the pictures. As a result, we recognized 5 classifications of landscape, which are "Street landscape in a low-rise region", "Street landscape in the commerce and business zone", "View landscape in low-rise residential zone", "View landscape of open space" and "High-density residential landscape". Also, we observed to clarify the evaluation of landscape by general inhabitants' consciousness in dense town space using 5 classifications of landscape and survey. A sampling survey using a questionnaire was carried out at seven areas. The following results were obtained that Inhabitants are influenced pleasantness of landscape by the open space in the city.