Through the open data interface of a famous social photo websites(flickr.com), this paper first collected and sorted out the photo data of the inbound tourism in China which are uploaded by overseas tourists from 2008 to 2013 by using computer programs. Furthermore, the information of geographical position coordinates involved in these pictures are analyzed by using DBScan clustering analysis method to calculate the geographical points of interest(POI) of the Inbound Tourists to China, and a further statist...