The study aims to analyzing the digital marketing environment deployment of the official websites of hot spring hotels in Taiwan. In total there are 232 hot spring hotels in Taiwan, 183 of which have built their own official websites, occupying 78.88% of all hot spring hotels. The current study used the AISAS model (Attention, Interest, Search, Action, Share) to analyze these websites' digital marketing environment deployment. The instrument used is a measurement tool for evaluating the digital marketing environment deployment of the hotels. The analysis was carried out by using descriptive statistics, t-test for independent samples, one-way ANOVA. The results indicated that these websites' deployment on Attention and Interest still have room to improve, mainly due to little digital marketing access. On the other hand, their deployment on Search and Action are much better, though few of them used search advertising. As for Share, we suggest adding share functions of hotel information that most websites fail to do. As a whole, these websites' deployments of digital marketing environment are reasonable. Besides, the results also showed that different background variables (category, star hotels, numbers of rooms) have significant difference on the deployments of the websites. Large-scaled hotels are capable of investing more resources on digital marketing. It is therefore suggested that to improve the deployment, hotels need to establish digital marketing departments in charge of managing the websites.