Castle of Cerveira Monument · Vilariño de Conso, Viana, Ourense Image of Vilariño de Conso, not of the place itself. A fortified enclosure at some 1,550 metres of altitude, with a walled perimeter of close to 430 metres built of slate slabs; today only stretches of wall and traces of the settlement's dwellings remain. Photo: Estevoaei (CC BY-SA 4.0) What to see and do in Vilariño de Conso