Higher education in any area of sustainable development is increasingly seen as aremedy to solve the currently faced climate crisis. However, the complex,interdisciplinary, and even personal nature of Education for Sustainable Development(ESD) questions the status quo of traditional pedagogic approaches and learningtechniques. Using the example of a study trip provider specialized in ESD, therelevance of experiential real-life studies in a foreign setting is investigated and theirpotential for Sustainability Education highlighted. An online questionnaire serves as afundament for understanding the impacts of multidimensional study trips regardingpersonal but especially professional choices. Data of more than 100 formerparticipants of sustainability-related study trips were gathered and evaluatedquantitatively as well as following a deductive analysis. Focus is drawn topro-environmental behaviors and beliefs that are potentially nourished by theexposure to natural treasures and first-hand expertise in Sustainable Development.The results of this study substantiate the great potential for knowledge transfer,behavioral changes, and shifts in mindsets based on experiential learning taking placein the context of traveling. Participants are encouraged and determined to follow acareer in sustainability after participating in the program. Half of the examined alumnigroup is already in a position that supports Sustainable Development in some form,leading to the overall success of the utilization of study trips in ESD, despite existingweaknesses.