I recommend sightseeing and visiting Barcelona's monuments like Sagrada Familia or the holy mountain of Montserrat. Although Gaudi began building la Sagrada Familia last century it still has not been finished.
Montserrat is a mountain where there is a basilica and the Moreneta virgin. There is also a restaurant and a hotel there. In order to arrive you must take the cog railway or a car.
It is also interesting to stroll down Las Ramblas in Barcelona. Nearby there is Paseo de Gracia and Plaza Cataluña, a famous street and square. At the end of Las Ramblas you can find a street called Paseo de Colon and the harbour . It is also important to notice Barceloneta's neighbourhood which is famous for its restaurants specialized in seafood.
Another beautiful and interesting place to visit for its architecture and environment is Gaudi's famous Park Güell.
Mercedes Torres González.