According to their own words: “The boat is one of the boats that used to ferry barrels of Port Wine down from the vineyards of the upper River Douro. Now this is done by road and the boats are used to take tourists on river trips. They steam along the superb river front of Porto you can see the city’s beautiful old buildings climbing up the sides of the valley including the twin towers of the Cathedral at the end.”
This video is published in Choice magazine Youtube Channel