If Lisbon is Portugal’s heart, then Porto is its soul. Porto is the second largest city in Portugal and one of Europe’s oldest cities. Porto was once known as Portus Cale during the Roman period and has been a city center of trade, culture, and resilience. When you think of Porto, port wine is the first thing many travelers think of.

Top 3 family friendly river cruises lines.

Learn about this history of Budapest as well as must-visit destinations within this city.