Whether you have already visited the city or are planning to come, you might know that like other big cities, Barcelona is double-sided: in the ancient center -Barri Gotic and Ribeira-, you will be bewildered yet charmed by the maze of narrow streets inherited from the Middle Ages; while in the new part of the city –Barri Eixample-, you will be stunned by the large rectilinear arteries and numerous chic boutiques.
It is in the old part of the city that you will be able to see remains of the Roman …