Barcelona is now the number one port for Mediterranean cruise ships thank to the construction of new moorings at the renowned World Trade Center atthe end of the Barcelona Docks. This large urban complex, evoking the shape of a boat is a major business center in the city, housing a large number of offices, a conference and convention center, restaurants and a luxury hotel. Upon entering the dock, there is a tall iron tower. The tower of Jaime II, which is a station for the cable car, opened for the 1929 World fare to link the port and Barcelona with the mountain of Montjuïc.