Explore hiking trails around Travassô e Óis da Ribeira, Aveiro. The best hike near Travassô e Óis da Ribeira is Episcopal Palace of Oporto, a 15.6 mile oneway in Historic Centre of Oporto, Luiz I Bridge and Monastery of Serra do Pilar. Travassô e Óis da Ribeira has population 2204.0.