If you stay in Lisbon you must explore the amazing cities with rivers running through them as Aveiro (Little Venice – Ria de Aveiro) and Porto (North Capital and Douro River). There is no better way to explore the cities by the river than on the streets full of people cars and confusion.
In the morning get to know Aveiro and the Ria de Aveiro aboard the typical Moliceiro boats. Visit the most famous Porto Cellars and taste Porto wine before Lunch (included) in Porto. After lunch, embark on the 6 Bridges Douro River Cruise and discover the riverbanks and see the most exciting building of Porto. Before returning to Lisbon have time to see the most important and notable monuments of Porto (Clerigos Tower, Porto Downtown, Porto Cathedral ...).