Make sure you have a good tourist map. You can get one at the ... There are two main ho-ho bus services in the city: Barcelona Bus Turistic which offers three different routes (Blue, Red, and ...

An easy way to explore it all is on the Barcelona Bus Turistic, a hop-on, hop-off open top double-decker that stops at 44 attractions and offers admission discounts. Aside from Gaudi's Sagrada ...