Explore hiking trails around Pera Velha, Aldeia de Nacomba e Ariz, Viseu. The best hike near Pera Velha, Aldeia de Nacomba e Ariz is Episcopal Palace of Oporto, a 15.6 mile oneway in Historic Centre of Oporto, Luiz I Bridge and Monastery of Serra do Pilar. Pera Velha, Aldeia de Nacomba e Ariz has population 389.0.