The SIL river is the source of life and wealth in the region of Galicia which is known as Ribeira Sacra. It is a territory full of monasteries, vineyards and viewpoints where you can see the River SIL. The Sil runs covered by mountains which seem to follow the river closely.
The natural passage of the Ribeira Sacra Sil is a spectacle. The river, which come from the Bierzo and heads to meet the river Miño, which looks like an endless blue snake harassed by stone giants. In many place along the itinerary the gap between the river and the mountains reaches 300 meters.