Portugal was one of the countries where great sailors and explorers were born and had to find their way home after long voyages, and thus lighthouses became an important landmark in coastal towns. Located on the estuary of the Douro River, just before its union with the Atlantic Ocean, Felgeras Lighthouse is surrounded by a group of large boulders that can be seated and enjoy unparalleled landscapes. It is also possible to enter the lighthouse and learn about its history with a guide.