Saving the capital city of Lisbon for another episode, we explore Nazaré, Batalha, Coimbra, the Douro River Valley, and visit the city of Porto. The fishing town of Nazaré. While touristy in the summer, Nazaré offers a good look at how bits of traditional Portugal survive. Nazaré and its golden beach stretch all the way to the new harbor. When conditions align, they create monster waves a hundred feet high, as dare-devil surfers enjoy the ultimate ride.