What is "chiemgau"

Chiemgau is the common name of a geographic area in Upper Bavaria. It refers to the foothills of the Alps between the rivers Inn and Traun, with the Chiemsee at its center. The political districts that contain the Chiemgau are Rosenheim and Traunstein. Wendelstein is the name of a famous mountain close by but not strictly in the Chiemgau, while Kampenwand is actually the most inviting peak south of Chiemsee.