At the feet of Castel di Sangro the stream enrich itself with other waters and becomes a river.
In Villa Santa Maria (Chieti) the Sangro becomes the navigable lake of Bomba and finally flows into the Adriatic sea.
The Sangro is still inhabited by the "fario" trouts and it often hosts fishing championships.
From the little bridges in Castel di Sangro it is possible to admire the trouts while, against the current, they await the food that is carried by the river.
Castel di Sangro is the trade center of the area, and it is also a lively tourist center, thanks to its closeness to the ski resorts of Roccaraso, Pescocostanzo and Rivisondoli.