This project proposed a light environment that coexistence of nighttime landscape and evacuation guidance for Atagawa Onsen in Shizuoka prefecture which is expected to be recreated as a tourist destination. Social experiments were conducted to arrange lighting fixtures to major landscape elements related to evacuation from tsunami. As a result, it turned out that visualizing these elements at night not only improved the landscape but also contributed to the recognition of the high ground direction. Based on the experimental results, lighting around a specific hot spring tower was permanently installed. Those lights will be familiar to tourists and it will also be an indicator that shows the evacuation direction when a disaster occurs.
