1. Barcelona: Hola Barcelona Public Transport Travel Card
With a public transport ticket that offers unlimited travel for 2 days or more, you’ll be able to get around Barcelona and the surrounding area and save yourself time and money. Discover Barcelona at your leisure as you travel by the metro, buses, and trams as many times as you like. Before beginning your adventure, head to a Tourist Information Office and exchange your voucher. Visit the city’s landmarks and monuments at your own pace on a pass that’s valid for an unlimited number of journeys on the metro and buses operated by Transports Metropolitans de Barcelona (TMB), trains operated by the Generalitat city network, and the tram and Renfe suburban trains. A pass to connect with the Barcelona airport line is included. Your public transportation ticket is valid for 48, 72, 96, or 120 consecutive hours after the validation date (depending on the option chosen).