Tourism is booming on rivers

The Adige River, the second largest in Italy; Where the river extends for about 410.4 km, the basin area of this river is 12,100 square kilometers, the source of this river is in the Alpine region from the borders of Austria and Switzerland, and the river flows through an artificial lake in the mountains, and in the banks of the Adriatic Sea, and the river contains a large number of Fish, including trout, which is experiencing a decrease in its numbers due to crossbreeding with brown trout.