This 19th-century marvel, designed by a student of Gustave Eiffel, offers a panoramic spectacle of the city ... Built in the early 16th century, this fortress once protected Lisbon's harbor. Today, ...

stay for the panoramic view and enjoy a sunset Portuguese meal. It’s a sun trap, but a large canopy and cool mist provides happy relief. Read more: How to spend a day in Lisbon’s Principe Real ...