Northern Portugal is famous for its fortified wine and spectacular Old Europe-style road trips from Porto to the Douro Valley. Perhaps you haven’t yet heard—port is booming. Future Market ...

Though it's the second-largest city in Portugal, Porto is still relatively small. The city covers about 16 square miles of land, with the Douro River running along its southern edge sandwiched ...

The best Portugal cruise stops ... For a complete itinerary of Porto to Douro Valley, check out our article: Porto to Douro ...