aerial view, ruins of the medieval castle of portela da pena, in xinzo de limia. region of a limia, ourense. galicia, spain

landscape ancient culture overlook tower galicia nature spain tour tourism sky building history fort historical architecture orense fortress aerial peak solitude europa travel historic medieval castle alone mountain landmark protect old field cloudscape stone grass green forest tree rural ourense xinzo limia drone view fortification defense archeology archeological granite hill ruins portela pena limia region ourense view homage remains