Barbaña River through Paderne Nature · Paderne de Allariz, Allariz - Maceda, Ourense Image of Paderne de Allariz, not of the place itself. One of the two watercourses that cross the municipality, along with the Gaiola, between north-south ridges rising above 700 metres; downstream it follows the valley until it flows into the Miño inside the city of Ourense. Photo: User:Archivaldo (Public domain) What to see and do in Paderne de Allariz