Mini tour First point: Introduction Here we can see the Roman Walls, Barcelona was founded by the Romans in the first century before Crist. And these walls were doing their function more than one thousand years, when the city was expanding during the medieval age. Second point: Mercè Here we are in the Plaça de la Mercè, "Mercè Square". The Mercè Virgin is the patron of Barcelona since sixteen theertyseven. In front of you, you can see the church dedicated to her in a mix of stiles because the different periods of the construction. The "Fiestas of la Mercè" are the twenty four of September and it is very important for the citizens of Barcelona because there are a lot of concerts, parties and activities to do. Thirth point: Columbus monument It was built in 1888 on the occasion of the Universal Exposition. It is 60 high and is an icon of the city. There is an elevator inside the column wich take you to a viewpoint with amazing views. From here, we also can see the famous Ramblas, the most emblematic street of the city and the "Reials Drassanes de Barcelona", medieval shipyards of the XIII century, the best conservated in Europe. Fourth point: Montjuïc views From this point, we can enjoy the gorgeous views of the Montjuïc Mountain, the harbour, Columbus Monument, the "Maremagnum" that is built over the sea and the World Trade Center, that seems a big ship. One part is a five star hotel and the other business offices. Fiveth point: Port Vell, Old harbour.