Together with Munich University of Applied Sciences, we are developing an evidence-based procedure for a comprehensive survey of tourism-specific greenhouse gas emissions in the three tourism destinations of Mecklenburg-Vorpommern (state level). Berlin (metropolitan level) and Northern Black Forest (regional level). In this way, a clear assessment basis for a strategic climate protection management for tourism is to be created and, based on this, fields of action with the greatest greenhouse gas reduction potentials are to be identified, which can significantly reduce the consumption of resources and materials by tourism.