It is easy to move around Barcelona on public transport and on foot. Barcelona 's excellent transport system includes the metro, buses, trains, funiculars and cable cars. Tickets for all are transferable across the system. One to five day public transport tickets are available which allow unlimited travel on the metro and bus networks. The Barcelona Card features unlimited free travel on public transport and free admission and discounts at around 100 visitor attractions. The card is available for purchase for periods of between 2 and 5 days.