Venturing north to south from the Douro Valley to the capital of Lisbon, discover Portugal’s tapestry of regional traditions and customs as you encounter this small country’s many sides. Sample Amarante’s flavors fresh from the market, explore hilly Porto, and cruise along the Douro River through the UNESCO terraced vineyard landscape. Learn about the Alentejo’s rich and proud traditions with visits to an olive grove, winery, and more. In Evora, step inside a medieval city with Roman ruins. E...