Head north to explore the city of Porto on this full-day tour. Learn about the rich history and traditions of Porto as you stroll the streets with your guide. Visit key landmarks such as the Cathedral, Clerigos Tower, and the beautiful Sao Bento train station. Enjoy a leisurely river cruise under the six bridges of the city and explore its world-famous port wine cellars before heading back to Lisbon. Plus, you'll stay entertained with on-board Wi-Fi.