Depart Porto and journey south to the beautiful coastal city of Aveiro on the Ria de Aveiro lagoon. Upon arrival, take a guided walking tour through the historical city center to admire the bold Art Nouveau residences and charming foot bridges across the canals. Take stunning pictures of the Baroque-style cathedrals and other amazing architecture. Learn more about the history of the city and how it grew from a small fishing village to the 2nd most populous city in the Centro Region of Portugal. Hear how salt production in the salt marshes played an important role in the city's economy, from the days of the Romans. Then, climb aboard one of the traditional moliceiro boats used to collect sea grass in the lagoon. Cruise along the canals of the "Venice of Portugal" to admire the colorful fishermen's houses of Costa Nova beach and get amazing views of the landscape.