Mountain range of os Cabalos Nature · A Rúa, Valdeorras, Ourense Ridge that closes the A Rúa valley to the north, with heights such as Lagoa Grande, of 1,242 metres, Pincheira and A Torrenta; it separates the Sil basin from the highlands of the Terra de Trives. Photo: Emi Yañez (CC BY 2.0) What to see and do in A Rúa