With a very high ecological, social and landscape value, urban wetland park is an important part of urban ecological system. Under the circumstance where the number of urban wetland park increases rapidly whereas the relevant researches are limited, this article, selecting the TCM as a evaluation method, the biggest wetland park in Changsha--Yanghu Wetland Park as the study case and combining the questionnaire survey with field interview, made an evaluation for the recreation value of this park. It is concluded that: the actual travel cost of ...