From the viewpoint of Lisbon, one can contemplate the seven hills on which the Portuguese capital stands, the passage of the great Tagus, the castle of San Jorge, the coming and going of the trams (number 28 is a must), the sunsets. .. The hills are climbed by means of peculiar elevators like that of Santa Justa, between Baixa and Chiado. The Alto neighbourhood is the liveliest. Alfama, is genuine. And in Belém, one must try the famous cakes, visit Jeronimos Monastery and admire the tower that saw the conquistadores depart.