Centovalli is the name of a valley, in Ticino. It starts at Intragna, near Locarno and runs to the Swiss-Italian border. In Italy, the Italian part of the valley is known as Valle Vigezzo. There's the Domodossola–Locarno railway line, which is also known as Centovalley railway.

The railway, near Camedo
Intragna and Centovalli