Viewpoint of as Palas Nature · Viana do Bolo, Viana, Ourense Image of Viana do Bolo, not of the place itself. A natural balcony at 1,290 metres of altitude above Quintela de Edroso, from which a good part of the Bibei valley can be taken in, along with the ranges that separate the province of Ourense from that of Zamora. Photo: Estevoaei (CC BY-SA 4.0) What to see and do in Viana do Bolo