Travel north towards Guimarães, often referred to as the birthplace of Portugal. See the medieval castle and walk through the historic centre, where narrow lanes and small squares show how the town developed around its fortified core. Continue to Porto, a city defined by the Douro River and a UNESCO-listed centre shaped by trade, port wine and layered architecture. With your Local Expert, you’ll visit São Bento Railway Station to see its azulejo panels illustrating key moments from Portuguese history. You’ll also walk across the Dom Luís I Bridge, built by a student of Eiffel, with clear views over the riverfront. Later, you might like to join an Optional Experience through the Ribeira district or take a cruise on a traditional Rabelo boat before trying local dishes along the riverside.