Tourism contributes to the economy by bringing in visitor spending, generating tax revenue, and creating jobs. However, over-tourism can negatively impact the natural environment as well as the livelihood of the residents of the hosting community. For popular travel destinations like Hawaii, along with many of its sister prefectures and sister cities in Japan, it is essential that governments establish and enact long-term sustainability practices that balance environmental, socio-cultural, and economic aspects involving tourism. This session will share examples of areas facing over-tourism, examine post-pandemic era developments, and explore best practices for managing tourist sites and destinations for a sustainable future.