Finding the original PICASSO, browsing around the Old town and learning the history of Sant Felip Neri in the Gothic Quarter; travel to Barcelona, Spain
Antoni Gaudi a.k.a. the God's Architect was born in Reus and lived in Barcelona. His greatest project Sagrada Familia together with Parc Güell, Casa Batlló & Casa Calvet are some of his greatest works.
The Cathedral in Barcelona is not Sagrada Familia and you can go on the roof of the Cathedral for a very low price and have a great panoramic view
What is the difference between a Cathedral and a Basilica? Not all big churches are cathedrals. There's a difference between cathedral and basilica.