Abstract
When we think about carrying capacity of natural park, it is very important to have a clear grasp of visitors consciousness structure, such as satisfaction and awareness of congestion. This paper deals with Oze, Nikko National Park which is called as the birthplace of nature conservation of Japan and we have tried to get hold of visitors amenity and disamenity. From the analysis, we found that there are some elements and factors that influence for synthetic evaluation and there are some independent factors in the structure. As a result, we could suggest that it is needed more consideration about elements, factors and the relation among them to increase visitors amenity and to decrease their disamenity.