The source of the Sangusín River Nature · Fuentes de Béjar, Sierra de Béjar, Salamanca Image of Fuentes de Béjar, not of the place itself. The village's name alludes to the many springs and sources of the municipal district, some with their own names such as the Cebrián spring or that of Mari Muñoz, from which the river Sangusín rises; they are complemented by wells, rivulets and a small wetland called La Laguna. Photo: Francisco Dominguez Revilla (CC BY-SA 3.0) What to see and do in Fuentes de Béjar