Every type of tourism destination faces its own challenges, from mature destinations to the MICE industry and beyond. To address this diversity, DEPLOYTOUR is implementing five use-case pilots across Europe, each tackling key challenges specific to their context. In this article, through the example of the Julian Alps Destination network, a region lying largely within Triglav National Park, one of the most important protected areas in the Alps, we dive into how a mountain destination is confronting overtourism and climate change.