La Sagrada Familia, Spain - is a cathedral still under construction in Barcelona. Work on the cathedral started in 1882 and Gaudi himself worked on it for 40 years, 15 of which he dedicated exclusively to it, until his death in
Take a walk in Parc Güell, which is definitely more than a park. It is a symbol of Barcelona. Unique in the world, Parc Güell is one of Antoni Gaudí's most emblematic works and it's absolutely worth the visit !