The highest level is "GSTC-recognized" and has gained an international recognition The accommodation establishments with this seal run a sustainable business and encourage a holistic perspective. It meets all nine criteria encompassing ecological, social and cultural factors. Holders of the highest level actively contribute to the safeguarding of the cultural heritage and authentically represent it. They purchase locally and engage local craftsmen and designers. Architecture and landscaping respect biodiversity and bear the South Tyrolean signature. The business ensures that even people with a physical disability can move without limitations. Guests are encouraged to lead a car-free lifestyle and use more ecological means of transport. The team and stakeholders likewise.