Delve deep into Barcelona’s history and learn about its connection with the sea on this 3-hour walking tour. With an architect or art historian as your guide, take to the streets of the Catalan capital to gain a better understanding of the historical relationship between the port city’s prosperity and the Mediterranean Sea. See top sights such as the former royal shipyards and Port Vell. Wander through the charming La Barceloneta district and take a stroll along the beachfront. End your tour with a taster of tapas or a panoramic cable car ride.