Explore hiking trails around Custóias, Leça do Balio e Guifões, Porto. The best hike near Custóias, Leça do Balio e Guifões is Episcopal Palace of Oporto, a 15.6 mile oneway in Historic Centre of Oporto, Luiz I Bridge and Monastery of Serra do Pilar. Custóias, Leça do Balio e Guifões has population 44048.0.