Bridge of Cadós Monument · Bande, Baixa Limia, Ourense Image of Bande, not of the place itself. The Ponte de Cadós, of Roman origin, crosses the río Cadós at the spot of the same name, in the parish of Cadós, concello of Bande (Baixa Limia, Ourense), which takes its name precisely from this bridge. Like the nearby Ponte Pedriña, it was submerged when the embalse das Conchas reservoir was built, and only emerges during severe low-water periods, when the reservoir's level drops. Photo: Estevoaei (CC BY-SA 4.0) What to see and do in Bande