Wetzikon is the largest municipality in the district of Hinwil in the Canton of Zürich in Switzerland. The city has 23.726 inhabitants and is therefore the sixth largest city in the Canton. Wetzikon is located at lake Pfäffikon and close to the mountainous landscape of Zürcher Oberland. Together with the civil municipalities Robenhausen, Kempten, Oberwetzikon, Unterwetzikon, Ettenhausen and Robank, Wetzikon is the largest locality in the district of Hinwil.
Wetzikon City