Bannio Anzino is a comune (municipality) in the Province of Verbano-Cusio-Ossola in the Italian region Piedmont. It is about 100 kilometres (62 mi) northeast of Turin and about 40 kilometres (25 mi) west of Verbania.
Bannio Anzino is next to these municipalities: Calasca-Castiglione, Carcoforo, Ceppo Morelli, Fobello, Rimella, Vanzone con San Carlo.
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