Abstract: Aiming at the problem of insufficient concentration and effective utilization of the existing tourist data of Changbai Mountain scenic spots, through reasonable development of a Python-based web crawler, we have realized the crawling of some Changbai Mountain tourism data, and used Tableau tools to make a visual analysis of the data. Accurately excavating the potential relationship between the number of tourists and various factors from multiple dimensions presents a more intuitive effect, which is conducive to the observation of trend distribution, and lays the foundation for the further development of reasonable tourism strategies in the Changbai Mountain area.

Key words: crawler data, crawling, tourism, visualization