For a change of pace (and to catch your breath), consider using buses, trams, the metro and elevators. One word of caution: Lisbon's Tram 28 and the Santa Justa Elevator double as attractions ...

Lisbon Metro Map In order to use the Metro you have to purhase the 7 Colinas’ / ‘Viva Viagem electronic travel card. Hereafter you have to top up the card in order to travel by Metro.