The UNESCO-listed beauty of Porto, the capital of northern Portugal, must be seen to be believed. Ensure you maximize your time in the city with this 4-hour sightseeing tour, including wine tasting and a cruise on the Douro River. In an air-conditioned coach, you’ll visit top attractions such as Porto Se Cathedral, Torres & Igreja dos Clerigos, and Avenida dos Aliados with your guide. Descend to a wine cellar to sample world-renowned Port wine and cruise beneath Porto’s famous six bridges during a boat ride. Hotel pickup and drop-off is included.