Other must-do activities include cruising down the Douro River on a traditional rabelo boat, browsing book titles at the ornate Livraria Lello and of course, wine tasting through Portugal's Douro Valley.
Best known for its namesake port wine, this scenic seaside city in northern Portugal has more to offer than just delicious vino. While you can't miss iconic attractions like the Dom Luís I Bridge, the Jardins do Palácio de Cristal and the Sé do Porto cathedral, save time for leisurely strolls down the cafe- and boutique-lined Avenida dos Aliados. Other must-do activities include cruising down the Douro River on a traditional rabelo boat, browsing book titles at the ornate Livraria Lello and of course, wine tasting through Portugal's Douro Valley. Then, for the best views of the city, climb Clérigos Church's Baroque-style bell tower.