Sankt Margarethen
The municipality is the capital of the Münchwilen district. It is located north-west of Wil in the Murg valley. It consists of the villages of Münchwilen, Oberhofen bei Münchwilen and Sankt Margarethen and the hamlets of Freudenberg, Holzmannshaus (Hofen-Holzmannshaus), Mezikon, Mörikon, Pfannenstil and Sedel.