Glacial valley of Prada Nature · Manzaneda, Terra de Trives, Ourense Image of Manzaneda, not of the place itself. Valley carved out by ice more than ten thousand years ago on the flanks of the Serra de Queixa, one of the clearest records of Quaternary glaciation in the mountains of south-eastern Galicia. Photo: Elisardojm (CC BY-SA 4.0) What to see and do in Manzaneda