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 way to get around Porto is by metro, by bus or on foot. Porto boasts an extensive public transportation system operated by the Sociedade de Transportes Colectivos do Porto (which includes ...

ALG Vacations provides travel advisors with all ... My recent journey featured Mallorca and Portugal's premier cities, Porto and Lisbon. Thanks to United Airlines' direct flights to Mallorca ...