The foundation's purpose is to contribute to the preservation of natural landscapes and buildings of historical and cultural significance in the canton of Appenzell Ausserrhoden, as well as to support similar public interest projects that do not receive government funding. Furthermore, the foundation aims to protect the natural environment in the canton of Appenzell Ausserrhoden from disruptive interventions by providing grants or acquiring land or rights to such areas. In particular, it promotes the preservation of spring areas, streams, moors, hiking areas, and viewpoints, as well as the creation of reserves for the native flora and fauna and similar projects.