Romanesque bridge of Canceliñas Monument · Parada de Sil, Terra de Caldelas, Ourense Image of Parada de Sil, not of the place itself. A Romanesque bridge over the river Mao on which the mason's marks carved into the ashlars can still be made out, signs with which medieval stonemasons identified their work in order to be paid for it. Photo: José Antonio Gil Martínez (CC BY 2.0) What to see and do in Parada de Sil