Seeing the sights of Porto requires some legwork, but your discoveries will compensate you for the effort. The tourist office suggests that you take at least 3 days to explore Porto, but most visitors spend only a day.
For those on a short schedule, the most famous things to do are visiting a wine lodge at Vila Nova de Gaia; taking in the panorama from the Torre dos Clérigos, with its view of the Douro; visiting the Sé (cathedral); strolling through the most important museum, the Museu Nacional de Soares dos Reis; walking through Ribeira, the old quarter; and, if time remains, seeing the Church of São Francisco, with its stunning and richly gilded baroque interior.
Sampling Port & Touring the Lodges
No other city in Portugal is as devoted to port wine as Porto. The history of the city itself is largely dependent on this product, and hundreds of locals labor to promote the product in markets throughout the world.
The actual port-wine lodges (Taylor's, Porto Sandeman, Ferreira, Caves Porto Cálem, and Caves Ramos Pinto) lie across the river from Porto at Vila Nova de Gaia. Like the sherry makers at Jerez de la Frontera, Spain, these places are hospitable and run free tours for visitors.