Cheap flights from Dublin to Barcelona from £39

Built in the 14th century, it has three naves, supported by columns 13 metres apart — a record distance for existing medieval buildings. Beautiful stained-glass windows, some of which date back to the 15th century, are awe-inspiring. The Basílica houses private tombs of Barcelona's medieval guilds and brotherhoods.

Barcelona has a night-bus service that serves most of the city and its suburban area. The night buses operate from 22:40-23:40 till 5:00-6:00. Note that all lines have a stop at Barcelona's Plaça de Catalunya.

The history of Encants Vells, known as the Mercat de Bellcaire, stretches back to the 14th century. Since 2013 it has been located in a modern purpose-built structure near the Agbar Tower skyscraper. Five hundred stalls create a mixture of antique fair, junk shop, jumble sale and traditional market. Here you can find almost anything: second-hand books, electronics, decorations, furniture, tools, clothing, etc. Maybe, you will spot something unique to bring home with you from Barcelona!