Cheap flights from Orlando to Barcelona from £138

Casa Mila is the last residential building, designed by Antoni Gaudi at the beginning of the 20th century. It is called La Pedrera (The stone quarry) because of its rough-hewn appearance. There are many curvy lines and natural shapes in its design, typical for Gaudi’s works. Inside there is a Gaudi's Room, where you learn about the architect. The Pedrera Apartment will give you some idea about how wealthy families lived at the beginning of the 20th-century.

Barcelona nightlife comes to a full swing quite late. For instance, at 23:30, there are still not too many visitors at the nightclubs. But as the night rolls on, you will have to pay an exorbitant entry fee. If you want to save some money, arrive early and stay in.

The Gaudí architecture of Barcelona is marvellous, but the city also has much older buildings. The famous Gothic quarter is literally built on the Roman ruins, some of which can still be found there. One of the best-preserved examples is the remnants of the Temple of Augustus. Several 9-metre-high columns stand under the roof of a medieval building. You can come there for free and learn more about them from informative plaques. Touch the ancient history of Barcelona!