After a course of 13 km, which takes it through the commune of Masera and entails a descent of about 2000 m, it joins the Toce near Domodossola.
Masera | Sergej MaĊĦera |
Santa Maria Maggiore borders the following municipalities: Campo (Vallemaggia) (Switzerland), Craveggia, Druogno, Malesco, Masera, Montecrestese, Toceno, Trontano, Vergeletto (Switzerland).