Trarego Viggiona is a comune in the Province of Verbano-Cusio-Ossola in the Italian region Piedmont, located about 130 kilometres northeast of Turin and about 15 kilometres north of Verbania. As of 31 December 2004, it had a population of 375 and an area of 18.8 square kilometres.The municipality of Trarego Viggiona contains the frazioni Viggiona and Cheglio.
Trarego Viggiona borders the following municipalities: Aurano, Cannero Riviera, Cannobio, Oggebbio, Valle Cannobina.
Wikipedia https://en.wikipedia.org/wiki/Trarego_Viggiona
Coordinates 46°2'1.538" N 8°39'49.709" E