Coastal tourism is one of the most important segments of the tourism industry but is facing major impacts of climate change. In light of these impacts, the infrastructure enabling coastal tourism activities needs to be adapted. It is through the production of a space framework inspired by the work of Henri Lefebvre that we will reveal how a tourism space is socially constructing its own adaptation process. Using a case study methodology, we will examine the case of the Magdalen Island Archipelago in Québec, Canada, and pinpoint the subcase of La Grave. The case study will show how tourism is adding value to land dynamics to justify major adaptation work on the shore in order to protect the capital accumulation capacities of the tourism space. These justifications are buttressed by discourses of heritage and economic impacts to validate proceeding with a form of spatial reordering that privileges certain spaces while potentially leaving out others.