Explore hiking trails around Bustos, Troviscal e Mamarrosa, Aveiro. The best hike near Bustos, Troviscal e Mamarrosa is Episcopal Palace of Oporto, a 15.6 mile oneway in Historic Centre of Oporto, Luiz I Bridge and Monastery of Serra do Pilar. Bustos, Troviscal e Mamarrosa has population 6221.0.