The Barcelona Card offers one of the best deals in the city: good for 3, 4 or 5 consecutive days (not by hours, so best to activate it in the morning). It includes:
Free public transport on the city's metro and TMB buses trams, train to Barcelona's airport and Renfe Rodalíes trains zone 1.
Free Entry or Discounts worth up to €320 and the chance to skip the queue at 70 museums, attractions, tours, gardens and restaurants.
A guide to the discounts and offers, city map and a metro map.
Prices start at €55 for 72 hours for an adult, and €32 for ages 4-12; Purchase it online and use the voucher to pick it up at one of the tourist offices in the airport, in the Estació de Sants, or at the Plaça de Catalunya
Image by Dana Facaros and Michael Pauls