 The first of the stream is not wider than some , but next to the church of Sant'Anna in the villages of Traffiume the water flows through a cleft that is many meters deep and ends up in a natural basin a few meters deep and almost wide.From here on the stream winds itself through a bed that is more than wide through the town of Cannobio to flow into the Lake Maggiore (in Italian 'Lago Maggiore'), elevation .On this journey, approximately long, the river crosses the following municipalities